20159700600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:639

約数の個数: 384

約数和(自身を含む): 69435555840

約数和(自身を除く): 49275855240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 47, 50, 52, 60, 65, 75, 78, 94, 100, 104, 120, 127, 130, 141, 150, 156, 188, 195, 200, 235, 254, 260, 282, 300, 312, 325, 376, 381, 390, 433, 470, 508, 520, 564, 600, 611, 635, 650, 705, 762, 780, 866, 940, 975, 1016, 1128, 1175, 1222, 1270, 1299, 1300, 1410, 1524, 1560, 1651, 1732, 1833, 1880, 1905, 1950, 2165, 2350, 2444, 2540, 2598, 2600, 2820, 3048, 3055, 3175, 3302, 3464, 3525, 3666, 3810, 3900, 4330, 4700, 4888, 4953, 5080, 5196, 5629, 5640, 5969, 6110, 6350, 6495, 6604, 7050, 7332, 7620, 7800, 8255, 8660, 9165, 9400, 9525, 9906, 10392, 10825, 11258, 11938, 12220, 12700, 12990, 13208, 14100, 14664, 15240, 15275, 16510, 16887, 17320, 17907, 18330, 19050, 19812, 20351, 21650, 22516, 23876, 24440, 24765, 25400, 25980, 28145, 28200, 29845, 30550, 32475, 33020, 33774, 35814, 36660, 38100, 39624, 40702, 41275, 43300, 45032, 45825, 47752, 49530, 51960, 54991, 56290, 59690, 61053, 61100, 64950, 66040, 67548, 71628, 73320, 76200, 77597, 81404, 82550, 84435, 86600, 89535, 91650, 99060, 101755, 109982, 112580, 119380, 122106, 122200, 123825, 129900, 135096, 140725, 143256, 149225, 155194, 162808, 164973, 165100, 168870, 179070, 183300, 198120, 203510, 219964, 225160, 232791, 238760, 244212, 247650, 259800, 264563, 274955, 281450, 298450, 305265, 310388, 329946, 330200, 337740, 358140, 366600, 387985, 407020, 422175, 439928, 447675, 465582, 488424, 495300, 508775, 529126, 549910, 562900, 596900, 610530, 620776, 659892, 675480, 714883, 716280, 775970, 793689, 814040, 824865, 844350, 895350, 931164, 990600, 1017550, 1058252, 1099820, 1125800, 1163955, 1193800, 1221060, 1319784, 1322815, 1374775, 1429766, 1526325, 1551940, 1587378, 1649730, 1688700, 1790700, 1862328, 1939925, 2035100, 2116504, 2144649, 2199640, 2327910, 2442120, 2584577, 2645630, 2749550, 2859532, 3052650, 3103880, 3174756, 3299460, 3377400, 3574415, 3581400, 3879850, 3968445, 4070200, 4124325, 4289298, 4655820, 5169154, 5291260, 5499100, 5719064, 5819775, 6105300, 6349512, 6598920, 6614075, 7148830, 7753731, 7759700, 7936890, 8248650, 8578596, 9311640, 10338308, 10582520, 10723245, 10998200, 11639550, 12210600, 12922885, 13228150, 14297660, 15507462, 15519400, 15873780, 16497300, 17157192, 17872075, 19842225, 20676616, 21446490, 23279100, 25845770, 26456300, 28595320, 31014924, 31747560, 32994600, 33599501, 35744150, 38768655, 39684450, 42892980, 46558200, 51691540, 52912600, 53616225, 62029848, 64614425, 67199002, 71488300, 77537310, 79368900, 85785960, 100798503, 103383080, 107232450, 129228850, 134398004, 142976600, 155074620, 158737800, 167997505, 193843275, 201597006, 214464900, 258457700, 268796008, 310149240, 335995010, 387686550, 403194012, 428929800, 503992515, 516915400, 671990020, 775373100, 806388024, 839987525, 1007985030, 1343980040, 1550746200, 1679975050, 2015970060, 2519962575, 3359950100, 4031940120, 5039925150, 6719900200, 10079850300, 20159700600]

約数ペア:

[(1, 20159700600), (2, 10079850300), (3, 6719900200), (4, 5039925150), (5, 4031940120), (6, 3359950100), (8, 2519962575), (10, 2015970060), (12, 1679975050), (13, 1550746200), (15, 1343980040), (20, 1007985030), (24, 839987525), (25, 806388024), (26, 775373100), (30, 671990020), (39, 516915400), (40, 503992515), (47, 428929800), (50, 403194012), (52, 387686550), (60, 335995010), (65, 310149240), (75, 268796008), (78, 258457700), (94, 214464900), (100, 201597006), (104, 193843275), (120, 167997505), (127, 158737800), (130, 155074620), (141, 142976600), (150, 134398004), (156, 129228850), (188, 107232450), (195, 103383080), (200, 100798503), (235, 85785960), (254, 79368900), (260, 77537310), (282, 71488300), (300, 67199002), (312, 64614425), (325, 62029848), (376, 53616225), (381, 52912600), (390, 51691540), (433, 46558200), (470, 42892980), (508, 39684450), (520, 38768655), (564, 35744150), (600, 33599501), (611, 32994600), (635, 31747560), (650, 31014924), (705, 28595320), (762, 26456300), (780, 25845770), (866, 23279100), (940, 21446490), (975, 20676616), (1016, 19842225), (1128, 17872075), (1175, 17157192), (1222, 16497300), (1270, 15873780), (1299, 15519400), (1300, 15507462), (1410, 14297660), (1524, 13228150), (1560, 12922885), (1651, 12210600), (1732, 11639550), (1833, 10998200), (1880, 10723245), (1905, 10582520), (1950, 10338308), (2165, 9311640), (2350, 8578596), (2444, 8248650), (2540, 7936890), (2598, 7759700), (2600, 7753731), (2820, 7148830), (3048, 6614075), (3055, 6598920), (3175, 6349512), (3302, 6105300), (3464, 5819775), (3525, 5719064), (3666, 5499100), (3810, 5291260), (3900, 5169154), (4330, 4655820), (4700, 4289298), (4888, 4124325), (4953, 4070200), (5080, 3968445), (5196, 3879850), (5629, 3581400), (5640, 3574415), (5969, 3377400), (6110, 3299460), (6350, 3174756), (6495, 3103880), (6604, 3052650), (7050, 2859532), (7332, 2749550), (7620, 2645630), (7800, 2584577), (8255, 2442120), (8660, 2327910), (9165, 2199640), (9400, 2144649), (9525, 2116504), (9906, 2035100), (10392, 1939925), (10825, 1862328), (11258, 1790700), (11938, 1688700), (12220, 1649730), (12700, 1587378), (12990, 1551940), (13208, 1526325), (14100, 1429766), (14664, 1374775), (15240, 1322815), (15275, 1319784), (16510, 1221060), (16887, 1193800), (17320, 1163955), (17907, 1125800), (18330, 1099820), (19050, 1058252), (19812, 1017550), (20351, 990600), (21650, 931164), (22516, 895350), (23876, 844350), (24440, 824865), (24765, 814040), (25400, 793689), (25980, 775970), (28145, 716280), (28200, 714883), (29845, 675480), (30550, 659892), (32475, 620776), (33020, 610530), (33774, 596900), (35814, 562900), (36660, 549910), (38100, 529126), (39624, 508775), (40702, 495300), (41275, 488424), (43300, 465582), (45032, 447675), (45825, 439928), (47752, 422175), (49530, 407020), (51960, 387985), (54991, 366600), (56290, 358140), (59690, 337740), (61053, 330200), (61100, 329946), (64950, 310388), (66040, 305265), (67548, 298450), (71628, 281450), (73320, 274955), (76200, 264563), (77597, 259800), (81404, 247650), (82550, 244212), (84435, 238760), (86600, 232791), (89535, 225160), (91650, 219964), (99060, 203510), (101755, 198120), (109982, 183300), (112580, 179070), (119380, 168870), (122106, 165100), (122200, 164973), (123825, 162808), (129900, 155194), (135096, 149225), (140725, 143256)]