1951690800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:560

約数の個数: 240

約数和(自身を含む): 6494361120

約数和(自身を除く): 4542670320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 113, 120, 148, 150, 185, 200, 222, 226, 240, 296, 300, 339, 370, 389, 400, 444, 452, 555, 565, 592, 600, 678, 740, 778, 888, 904, 925, 1110, 1130, 1167, 1200, 1356, 1480, 1556, 1695, 1776, 1808, 1850, 1945, 2220, 2260, 2334, 2712, 2775, 2825, 2960, 3112, 3390, 3700, 3890, 4181, 4440, 4520, 4668, 5424, 5550, 5650, 5835, 6224, 6780, 7400, 7780, 8362, 8475, 8880, 9040, 9336, 9725, 11100, 11300, 11670, 12543, 13560, 14393, 14800, 15560, 16724, 16950, 18672, 19450, 20905, 22200, 22600, 23340, 25086, 27120, 28786, 29175, 31120, 33448, 33900, 38900, 41810, 43179, 43957, 44400, 45200, 46680, 50172, 57572, 58350, 62715, 66896, 67800, 71965, 77800, 83620, 86358, 87914, 93360, 100344, 104525, 115144, 116700, 125430, 131871, 135600, 143930, 155600, 167240, 172716, 175828, 200688, 209050, 215895, 219785, 230288, 233400, 250860, 263742, 287860, 313575, 334480, 345432, 351656, 359825, 418100, 431790, 439570, 466800, 501720, 527484, 575720, 627150, 659355, 690864, 703312, 719650, 836200, 863580, 879140, 1003440, 1054968, 1079475, 1098925, 1151440, 1254300, 1318710, 1439300, 1626409, 1672400, 1727160, 1758280, 2109936, 2158950, 2197850, 2508600, 2637420, 2878600, 3252818, 3296775, 3454320, 3516560, 4317900, 4395700, 4879227, 5017200, 5274840, 5757200, 6505636, 6593550, 8132045, 8635800, 8791400, 9758454, 10549680, 13011272, 13187100, 16264090, 17271600, 17582800, 19516908, 24396135, 26022544, 26374200, 32528180, 39033816, 40660225, 48792270, 52748400, 65056360, 78067632, 81320450, 97584540, 121980675, 130112720, 162640900, 195169080, 243961350, 325281800, 390338160, 487922700, 650563600, 975845400, 1951690800]

約数ペア:

[(1, 1951690800), (2, 975845400), (3, 650563600), (4, 487922700), (5, 390338160), (6, 325281800), (8, 243961350), (10, 195169080), (12, 162640900), (15, 130112720), (16, 121980675), (20, 97584540), (24, 81320450), (25, 78067632), (30, 65056360), (37, 52748400), (40, 48792270), (48, 40660225), (50, 39033816), (60, 32528180), (74, 26374200), (75, 26022544), (80, 24396135), (100, 19516908), (111, 17582800), (113, 17271600), (120, 16264090), (148, 13187100), (150, 13011272), (185, 10549680), (200, 9758454), (222, 8791400), (226, 8635800), (240, 8132045), (296, 6593550), (300, 6505636), (339, 5757200), (370, 5274840), (389, 5017200), (400, 4879227), (444, 4395700), (452, 4317900), (555, 3516560), (565, 3454320), (592, 3296775), (600, 3252818), (678, 2878600), (740, 2637420), (778, 2508600), (888, 2197850), (904, 2158950), (925, 2109936), (1110, 1758280), (1130, 1727160), (1167, 1672400), (1200, 1626409), (1356, 1439300), (1480, 1318710), (1556, 1254300), (1695, 1151440), (1776, 1098925), (1808, 1079475), (1850, 1054968), (1945, 1003440), (2220, 879140), (2260, 863580), (2334, 836200), (2712, 719650), (2775, 703312), (2825, 690864), (2960, 659355), (3112, 627150), (3390, 575720), (3700, 527484), (3890, 501720), (4181, 466800), (4440, 439570), (4520, 431790), (4668, 418100), (5424, 359825), (5550, 351656), (5650, 345432), (5835, 334480), (6224, 313575), (6780, 287860), (7400, 263742), (7780, 250860), (8362, 233400), (8475, 230288), (8880, 219785), (9040, 215895), (9336, 209050), (9725, 200688), (11100, 175828), (11300, 172716), (11670, 167240), (12543, 155600), (13560, 143930), (14393, 135600), (14800, 131871), (15560, 125430), (16724, 116700), (16950, 115144), (18672, 104525), (19450, 100344), (20905, 93360), (22200, 87914), (22600, 86358), (23340, 83620), (25086, 77800), (27120, 71965), (28786, 67800), (29175, 66896), (31120, 62715), (33448, 58350), (33900, 57572), (38900, 50172), (41810, 46680), (43179, 45200), (43957, 44400)]