38720271000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1380

約数の個数: 512

約数和(自身を含む): 139097088000

約数和(自身を除く): 100376817000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 31, 34, 38, 40, 50, 51, 57, 60, 62, 68, 75, 76, 85, 93, 95, 100, 102, 114, 120, 124, 125, 136, 150, 152, 155, 170, 186, 190, 200, 204, 228, 248, 250, 255, 285, 300, 310, 323, 340, 372, 375, 380, 408, 425, 456, 465, 475, 500, 510, 527, 570, 589, 600, 620, 646, 680, 744, 750, 760, 775, 850, 930, 950, 969, 1000, 1020, 1054, 1140, 1178, 1240, 1275, 1289, 1292, 1425, 1500, 1550, 1581, 1615, 1700, 1767, 1860, 1900, 1938, 2040, 2108, 2125, 2280, 2325, 2356, 2375, 2550, 2578, 2584, 2635, 2850, 2945, 3000, 3100, 3162, 3230, 3400, 3534, 3720, 3800, 3867, 3875, 3876, 4216, 4250, 4650, 4712, 4750, 4845, 5100, 5156, 5270, 5700, 5890, 6200, 6324, 6375, 6445, 6460, 7068, 7125, 7734, 7750, 7752, 7905, 8075, 8500, 8835, 9300, 9500, 9690, 10013, 10200, 10312, 10540, 11400, 11625, 11780, 12648, 12750, 12890, 12920, 13175, 14136, 14250, 14725, 15468, 15500, 15810, 16150, 17000, 17670, 18600, 19000, 19335, 19380, 20026, 21080, 21913, 23250, 23560, 24225, 24491, 25500, 25780, 26350, 28500, 29450, 30039, 30936, 31000, 31620, 32225, 32300, 35340, 38670, 38760, 39525, 39959, 40052, 40375, 43826, 44175, 46500, 48450, 48982, 50065, 51000, 51560, 52700, 57000, 58900, 60078, 63240, 64450, 64600, 65739, 65875, 70680, 73473, 73625, 77340, 79050, 79918, 80104, 80750, 87652, 88350, 93000, 96675, 96900, 97964, 100130, 105400, 109565, 117800, 119877, 120156, 121125, 122455, 128900, 131478, 131750, 146946, 147250, 150195, 154680, 158100, 159836, 161125, 161500, 175304, 176700, 193350, 193800, 195928, 197625, 199795, 200260, 219130, 220875, 239754, 240312, 242250, 244910, 250325, 257800, 262956, 263500, 293892, 294500, 300390, 316200, 319672, 322250, 323000, 328695, 353400, 367365, 386700, 395250, 399590, 400520, 416347, 438260, 441750, 479508, 483375, 484500, 489820, 500650, 525912, 527000, 547825, 587784, 589000, 599385, 600780, 612275, 644500, 657390, 679303, 734730, 750975, 759221, 773400, 790500, 799180, 832694, 876520, 883500, 959016, 966750, 969000, 979640, 998975, 1001300, 1095650, 1198770, 1201560, 1224550, 1249041, 1251625, 1289000, 1314780, 1358606, 1469460, 1501950, 1518442, 1581000, 1598360, 1643475, 1665388, 1767000, 1836825, 1933500, 1997950, 2002600, 2037909, 2081735, 2191300, 2277663, 2397540, 2449100, 2498082, 2503250, 2629560, 2717212, 2739125, 2938920, 2996925, 3003900, 3036884, 3061375, 3286950, 3330776, 3396515, 3673650, 3754875, 3796105, 3867000, 3995900, 4075818, 4163470, 4382600, 4555326, 4795080, 4898200, 4994875, 4996164, 5006500, 5434424, 5478250, 5993850, 6007800, 6073768, 6122750, 6245205, 6573900, 6793030, 7347300, 7509750, 7592210, 7991800, 8151636, 8217375, 8326940, 9110652, 9184125, 9989750, 9992328, 10013000, 10189545, 10408675, 10956500, 11388315, 11987700, 12245500, 12490410, 12906757, 13147800, 13586060, 14694600, 14984625, 15019500, 15184420, 16303272, 16434750, 16653880, 16982575, 18221304, 18368250, 18980525, 19979500, 20379090, 20817350, 21913000, 22776630, 23975400, 24491000, 24980820, 25813514, 27172120, 29969250, 30039000, 30368840, 31226025, 32869500, 33965150, 36736500, 37961050, 38720271, 39959000, 40758180, 41634700, 45553260, 49961640, 50947725, 51627028, 52043375, 56941575, 59938500, 62452050, 64533785, 65739000, 67930300, 73473000, 75922100, 77440542, 81516360, 83269400, 84912875, 91106520, 94902625, 101895450, 103254056, 104086750, 113883150, 119877000, 124904100, 129067570, 135860600, 151844200, 154881084, 156130125, 169825750, 189805250, 193601355, 203790900, 208173500, 227766300, 249808200, 254738625, 258135140, 284707875, 309762168, 312260250, 322668925, 339651500, 379610500, 387202710, 407581800, 416347000, 455532600, 509477250, 516270280, 569415750, 624520500, 645337850, 679303000, 759221000, 774405420, 968006775, 1018954500, 1138831500, 1249041000, 1290675700, 1548810840, 1613344625, 1936013550, 2037909000, 2277663000, 2581351400, 3226689250, 3872027100, 4840033875, 6453378500, 7744054200, 9680067750, 12906757000, 19360135500, 38720271000]

約数ペア:

[(1, 38720271000), (2, 19360135500), (3, 12906757000), (4, 9680067750), (5, 7744054200), (6, 6453378500), (8, 4840033875), (10, 3872027100), (12, 3226689250), (15, 2581351400), (17, 2277663000), (19, 2037909000), (20, 1936013550), (24, 1613344625), (25, 1548810840), (30, 1290675700), (31, 1249041000), (34, 1138831500), (38, 1018954500), (40, 968006775), (50, 774405420), (51, 759221000), (57, 679303000), (60, 645337850), (62, 624520500), (68, 569415750), (75, 516270280), (76, 509477250), (85, 455532600), (93, 416347000), (95, 407581800), (100, 387202710), (102, 379610500), (114, 339651500), (120, 322668925), (124, 312260250), (125, 309762168), (136, 284707875), (150, 258135140), (152, 254738625), (155, 249808200), (170, 227766300), (186, 208173500), (190, 203790900), (200, 193601355), (204, 189805250), (228, 169825750), (248, 156130125), (250, 154881084), (255, 151844200), (285, 135860600), (300, 129067570), (310, 124904100), (323, 119877000), (340, 113883150), (372, 104086750), (375, 103254056), (380, 101895450), (408, 94902625), (425, 91106520), (456, 84912875), (465, 83269400), (475, 81516360), (500, 77440542), (510, 75922100), (527, 73473000), (570, 67930300), (589, 65739000), (600, 64533785), (620, 62452050), (646, 59938500), (680, 56941575), (744, 52043375), (750, 51627028), (760, 50947725), (775, 49961640), (850, 45553260), (930, 41634700), (950, 40758180), (969, 39959000), (1000, 38720271), (1020, 37961050), (1054, 36736500), (1140, 33965150), (1178, 32869500), (1240, 31226025), (1275, 30368840), (1289, 30039000), (1292, 29969250), (1425, 27172120), (1500, 25813514), (1550, 24980820), (1581, 24491000), (1615, 23975400), (1700, 22776630), (1767, 21913000), (1860, 20817350), (1900, 20379090), (1938, 19979500), (2040, 18980525), (2108, 18368250), (2125, 18221304), (2280, 16982575), (2325, 16653880), (2356, 16434750), (2375, 16303272), (2550, 15184420), (2578, 15019500), (2584, 14984625), (2635, 14694600), (2850, 13586060), (2945, 13147800), (3000, 12906757), (3100, 12490410), (3162, 12245500), (3230, 11987700), (3400, 11388315), (3534, 10956500), (3720, 10408675), (3800, 10189545), (3867, 10013000), (3875, 9992328), (3876, 9989750), (4216, 9184125), (4250, 9110652), (4650, 8326940), (4712, 8217375), (4750, 8151636), (4845, 7991800), (5100, 7592210), (5156, 7509750), (5270, 7347300), (5700, 6793030), (5890, 6573900), (6200, 6245205), (6324, 6122750), (6375, 6073768), (6445, 6007800), (6460, 5993850), (7068, 5478250), (7125, 5434424), (7734, 5006500), (7750, 4996164), (7752, 4994875), (7905, 4898200), (8075, 4795080), (8500, 4555326), (8835, 4382600), (9300, 4163470), (9500, 4075818), (9690, 3995900), (10013, 3867000), (10200, 3796105), (10312, 3754875), (10540, 3673650), (11400, 3396515), (11625, 3330776), (11780, 3286950), (12648, 3061375), (12750, 3036884), (12890, 3003900), (12920, 2996925), (13175, 2938920), (14136, 2739125), (14250, 2717212), (14725, 2629560), (15468, 2503250), (15500, 2498082), (15810, 2449100), (16150, 2397540), (17000, 2277663), (17670, 2191300), (18600, 2081735), (19000, 2037909), (19335, 2002600), (19380, 1997950), (20026, 1933500), (21080, 1836825), (21913, 1767000), (23250, 1665388), (23560, 1643475), (24225, 1598360), (24491, 1581000), (25500, 1518442), (25780, 1501950), (26350, 1469460), (28500, 1358606), (29450, 1314780), (30039, 1289000), (30936, 1251625), (31000, 1249041), (31620, 1224550), (32225, 1201560), (32300, 1198770), (35340, 1095650), (38670, 1001300), (38760, 998975), (39525, 979640), (39959, 969000), (40052, 966750), (40375, 959016), (43826, 883500), (44175, 876520), (46500, 832694), (48450, 799180), (48982, 790500), (50065, 773400), (51000, 759221), (51560, 750975), (52700, 734730), (57000, 679303), (58900, 657390), (60078, 644500), (63240, 612275), (64450, 600780), (64600, 599385), (65739, 589000), (65875, 587784), (70680, 547825), (73473, 527000), (73625, 525912), (77340, 500650), (79050, 489820), (79918, 484500), (80104, 483375), (80750, 479508), (87652, 441750), (88350, 438260), (93000, 416347), (96675, 400520), (96900, 399590), (97964, 395250), (100130, 386700), (105400, 367365), (109565, 353400), (117800, 328695), (119877, 323000), (120156, 322250), (121125, 319672), (122455, 316200), (128900, 300390), (131478, 294500), (131750, 293892), (146946, 263500), (147250, 262956), (150195, 257800), (154680, 250325), (158100, 244910), (159836, 242250), (161125, 240312), (161500, 239754), (175304, 220875), (176700, 219130), (193350, 200260), (193800, 199795), (195928, 197625)]