61978800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 222798240

約数和(自身を除く): 160819440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 39, 40, 48, 50, 52, 58, 60, 65, 75, 78, 80, 87, 100, 104, 116, 120, 130, 137, 145, 150, 156, 174, 195, 200, 208, 232, 240, 260, 274, 290, 300, 312, 325, 348, 377, 390, 400, 411, 435, 464, 520, 548, 580, 600, 624, 650, 685, 696, 725, 754, 780, 822, 870, 975, 1040, 1096, 1131, 1160, 1200, 1300, 1370, 1392, 1450, 1508, 1560, 1644, 1740, 1781, 1885, 1950, 2055, 2175, 2192, 2262, 2320, 2600, 2740, 2900, 3016, 3120, 3288, 3425, 3480, 3562, 3770, 3900, 3973, 4110, 4350, 4524, 5200, 5343, 5480, 5655, 5800, 6032, 6576, 6850, 6960, 7124, 7540, 7800, 7946, 8220, 8700, 8905, 9048, 9425, 10275, 10686, 10960, 11310, 11600, 11919, 13700, 14248, 15080, 15600, 15892, 16440, 17400, 17810, 18096, 18850, 19865, 20550, 21372, 22620, 23838, 26715, 27400, 28275, 28496, 30160, 31784, 32880, 34800, 35620, 37700, 39730, 41100, 42744, 44525, 45240, 47676, 51649, 53430, 54800, 56550, 59595, 63568, 71240, 75400, 79460, 82200, 85488, 89050, 90480, 95352, 99325, 103298, 106860, 113100, 119190, 133575, 142480, 150800, 154947, 158920, 164400, 178100, 190704, 198650, 206596, 213720, 226200, 238380, 258245, 267150, 297975, 309894, 317840, 356200, 397300, 413192, 427440, 452400, 476760, 516490, 534300, 595950, 619788, 712400, 774735, 794600, 826384, 953520, 1032980, 1068600, 1191900, 1239576, 1291225, 1549470, 1589200, 2065960, 2137200, 2383800, 2479152, 2582450, 3098940, 3873675, 4131920, 4767600, 5164900, 6197880, 7747350, 10329800, 12395760, 15494700, 20659600, 30989400, 61978800]

約数ペア:

[(1, 61978800), (2, 30989400), (3, 20659600), (4, 15494700), (5, 12395760), (6, 10329800), (8, 7747350), (10, 6197880), (12, 5164900), (13, 4767600), (15, 4131920), (16, 3873675), (20, 3098940), (24, 2582450), (25, 2479152), (26, 2383800), (29, 2137200), (30, 2065960), (39, 1589200), (40, 1549470), (48, 1291225), (50, 1239576), (52, 1191900), (58, 1068600), (60, 1032980), (65, 953520), (75, 826384), (78, 794600), (80, 774735), (87, 712400), (100, 619788), (104, 595950), (116, 534300), (120, 516490), (130, 476760), (137, 452400), (145, 427440), (150, 413192), (156, 397300), (174, 356200), (195, 317840), (200, 309894), (208, 297975), (232, 267150), (240, 258245), (260, 238380), (274, 226200), (290, 213720), (300, 206596), (312, 198650), (325, 190704), (348, 178100), (377, 164400), (390, 158920), (400, 154947), (411, 150800), (435, 142480), (464, 133575), (520, 119190), (548, 113100), (580, 106860), (600, 103298), (624, 99325), (650, 95352), (685, 90480), (696, 89050), (725, 85488), (754, 82200), (780, 79460), (822, 75400), (870, 71240), (975, 63568), (1040, 59595), (1096, 56550), (1131, 54800), (1160, 53430), (1200, 51649), (1300, 47676), (1370, 45240), (1392, 44525), (1450, 42744), (1508, 41100), (1560, 39730), (1644, 37700), (1740, 35620), (1781, 34800), (1885, 32880), (1950, 31784), (2055, 30160), (2175, 28496), (2192, 28275), (2262, 27400), (2320, 26715), (2600, 23838), (2740, 22620), (2900, 21372), (3016, 20550), (3120, 19865), (3288, 18850), (3425, 18096), (3480, 17810), (3562, 17400), (3770, 16440), (3900, 15892), (3973, 15600), (4110, 15080), (4350, 14248), (4524, 13700), (5200, 11919), (5343, 11600), (5480, 11310), (5655, 10960), (5800, 10686), (6032, 10275), (6576, 9425), (6850, 9048), (6960, 8905), (7124, 8700), (7540, 8220), (7800, 7946)]