681400800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 432

約数和(自身を含む): 2687171760

約数和(自身を除く): 2005770960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 25, 30, 32, 34, 36, 38, 40, 45, 48, 50, 51, 57, 60, 68, 72, 75, 76, 80, 85, 90, 95, 96, 100, 102, 114, 120, 136, 144, 150, 152, 153, 160, 170, 171, 180, 190, 200, 204, 225, 228, 240, 255, 272, 285, 288, 293, 300, 304, 306, 323, 340, 342, 360, 380, 400, 408, 425, 450, 456, 475, 480, 510, 544, 570, 586, 600, 608, 612, 646, 680, 684, 720, 760, 765, 800, 816, 850, 855, 879, 900, 912, 950, 969, 1020, 1140, 1172, 1200, 1224, 1275, 1292, 1360, 1368, 1425, 1440, 1465, 1520, 1530, 1615, 1632, 1700, 1710, 1758, 1800, 1824, 1900, 1938, 2040, 2280, 2344, 2400, 2448, 2550, 2584, 2637, 2720, 2736, 2850, 2907, 2930, 3040, 3060, 3230, 3400, 3420, 3516, 3600, 3800, 3825, 3876, 4080, 4275, 4395, 4560, 4688, 4845, 4896, 4981, 5100, 5168, 5274, 5472, 5567, 5700, 5814, 5860, 6120, 6460, 6800, 6840, 7032, 7200, 7325, 7600, 7650, 7752, 8075, 8160, 8550, 8790, 9120, 9376, 9690, 9962, 10200, 10336, 10548, 11134, 11400, 11628, 11720, 12240, 12920, 13185, 13600, 13680, 14064, 14535, 14650, 14943, 15200, 15300, 15504, 16150, 16701, 17100, 17580, 19380, 19924, 20400, 21096, 21975, 22268, 22800, 23256, 23440, 24225, 24480, 24905, 25840, 26370, 27360, 27835, 28128, 29070, 29300, 29886, 30600, 31008, 32300, 33402, 34200, 35160, 38760, 39848, 40800, 42192, 43950, 44536, 44829, 45600, 46512, 46880, 48450, 49810, 50103, 51680, 52740, 55670, 58140, 58600, 59772, 61200, 64600, 65925, 66804, 68400, 70320, 72675, 74715, 77520, 79696, 83505, 84384, 87900, 89072, 89658, 93024, 94639, 96900, 99620, 100206, 105480, 111340, 116280, 117200, 119544, 122400, 124525, 129200, 131850, 133608, 136800, 139175, 140640, 145350, 149430, 155040, 159392, 167010, 175800, 178144, 179316, 189278, 193800, 199240, 200412, 210960, 222680, 224145, 232560, 234400, 239088, 249050, 250515, 258400, 263700, 267216, 278350, 283917, 290700, 298860, 334020, 351600, 358632, 373575, 378556, 387600, 398480, 400824, 417525, 421920, 445360, 448290, 465120, 473195, 478176, 498100, 501030, 527400, 534432, 556700, 567834, 581400, 597720, 668040, 703200, 717264, 747150, 757112, 775200, 796960, 801648, 835050, 851751, 890720, 896580, 946390, 996200, 1002060, 1054800, 1113400, 1120725, 1135668, 1162800, 1195440, 1252575, 1336080, 1419585, 1434528, 1494300, 1514224, 1603296, 1670100, 1703502, 1793160, 1892780, 1992400, 2004120, 2109600, 2226800, 2241450, 2271336, 2325600, 2365975, 2390880, 2505150, 2672160, 2839170, 2988600, 3028448, 3340200, 3407004, 3586320, 3785560, 3984800, 4008240, 4258755, 4453600, 4482900, 4542672, 4731950, 5010300, 5678340, 5977200, 6680400, 6814008, 7097925, 7172640, 7571120, 8016480, 8517510, 8965800, 9085344, 9463900, 10020600, 11356680, 11954400, 13360800, 13628016, 14195850, 15142240, 17035020, 17931600, 18927800, 20041200, 21293775, 22713360, 27256032, 28391700, 34070040, 35863200, 37855600, 40082400, 42587550, 45426720, 56783400, 68140080, 75711200, 85175100, 113566800, 136280160, 170350200, 227133600, 340700400, 681400800]

約数ペア:

[(1, 681400800), (2, 340700400), (3, 227133600), (4, 170350200), (5, 136280160), (6, 113566800), (8, 85175100), (9, 75711200), (10, 68140080), (12, 56783400), (15, 45426720), (16, 42587550), (17, 40082400), (18, 37855600), (19, 35863200), (20, 34070040), (24, 28391700), (25, 27256032), (30, 22713360), (32, 21293775), (34, 20041200), (36, 18927800), (38, 17931600), (40, 17035020), (45, 15142240), (48, 14195850), (50, 13628016), (51, 13360800), (57, 11954400), (60, 11356680), (68, 10020600), (72, 9463900), (75, 9085344), (76, 8965800), (80, 8517510), (85, 8016480), (90, 7571120), (95, 7172640), (96, 7097925), (100, 6814008), (102, 6680400), (114, 5977200), (120, 5678340), (136, 5010300), (144, 4731950), (150, 4542672), (152, 4482900), (153, 4453600), (160, 4258755), (170, 4008240), (171, 3984800), (180, 3785560), (190, 3586320), (200, 3407004), (204, 3340200), (225, 3028448), (228, 2988600), (240, 2839170), (255, 2672160), (272, 2505150), (285, 2390880), (288, 2365975), (293, 2325600), (300, 2271336), (304, 2241450), (306, 2226800), (323, 2109600), (340, 2004120), (342, 1992400), (360, 1892780), (380, 1793160), (400, 1703502), (408, 1670100), (425, 1603296), (450, 1514224), (456, 1494300), (475, 1434528), (480, 1419585), (510, 1336080), (544, 1252575), (570, 1195440), (586, 1162800), (600, 1135668), (608, 1120725), (612, 1113400), (646, 1054800), (680, 1002060), (684, 996200), (720, 946390), (760, 896580), (765, 890720), (800, 851751), (816, 835050), (850, 801648), (855, 796960), (879, 775200), (900, 757112), (912, 747150), (950, 717264), (969, 703200), (1020, 668040), (1140, 597720), (1172, 581400), (1200, 567834), (1224, 556700), (1275, 534432), (1292, 527400), (1360, 501030), (1368, 498100), (1425, 478176), (1440, 473195), (1465, 465120), (1520, 448290), (1530, 445360), (1615, 421920), (1632, 417525), (1700, 400824), (1710, 398480), (1758, 387600), (1800, 378556), (1824, 373575), (1900, 358632), (1938, 351600), (2040, 334020), (2280, 298860), (2344, 290700), (2400, 283917), (2448, 278350), (2550, 267216), (2584, 263700), (2637, 258400), (2720, 250515), (2736, 249050), (2850, 239088), (2907, 234400), (2930, 232560), (3040, 224145), (3060, 222680), (3230, 210960), (3400, 200412), (3420, 199240), (3516, 193800), (3600, 189278), (3800, 179316), (3825, 178144), (3876, 175800), (4080, 167010), (4275, 159392), (4395, 155040), (4560, 149430), (4688, 145350), (4845, 140640), (4896, 139175), (4981, 136800), (5100, 133608), (5168, 131850), (5274, 129200), (5472, 124525), (5567, 122400), (5700, 119544), (5814, 117200), (5860, 116280), (6120, 111340), (6460, 105480), (6800, 100206), (6840, 99620), (7032, 96900), (7200, 94639), (7325, 93024), (7600, 89658), (7650, 89072), (7752, 87900), (8075, 84384), (8160, 83505), (8550, 79696), (8790, 77520), (9120, 74715), (9376, 72675), (9690, 70320), (9962, 68400), (10200, 66804), (10336, 65925), (10548, 64600), (11134, 61200), (11400, 59772), (11628, 58600), (11720, 58140), (12240, 55670), (12920, 52740), (13185, 51680), (13600, 50103), (13680, 49810), (14064, 48450), (14535, 46880), (14650, 46512), (14943, 45600), (15200, 44829), (15300, 44536), (15504, 43950), (16150, 42192), (16701, 40800), (17100, 39848), (17580, 38760), (19380, 35160), (19924, 34200), (20400, 33402), (21096, 32300), (21975, 31008), (22268, 30600), (22800, 29886), (23256, 29300), (23440, 29070), (24225, 28128), (24480, 27835), (24905, 27360), (25840, 26370)]