172079250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 498700800

約数和(自身を除く): 326621550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 73, 75, 105, 125, 146, 150, 175, 210, 219, 250, 350, 365, 375, 438, 449, 511, 525, 730, 750, 875, 898, 1022, 1050, 1095, 1347, 1533, 1750, 1825, 2190, 2245, 2555, 2625, 2694, 3066, 3143, 3650, 4490, 5110, 5250, 5475, 6286, 6735, 7665, 9125, 9429, 10950, 11225, 12775, 13470, 15330, 15715, 18250, 18858, 22450, 25550, 27375, 31430, 32777, 33675, 38325, 47145, 54750, 56125, 63875, 65554, 67350, 76650, 78575, 94290, 98331, 112250, 127750, 157150, 163885, 168375, 191625, 196662, 229439, 235725, 327770, 336750, 383250, 392875, 458878, 471450, 491655, 688317, 785750, 819425, 983310, 1147195, 1178625, 1376634, 1638850, 2294390, 2357250, 2458275, 3441585, 4097125, 4916550, 5735975, 6883170, 8194250, 11471950, 12291375, 17207925, 24582750, 28679875, 34415850, 57359750, 86039625, 172079250]

約数ペア:

[(1, 172079250), (2, 86039625), (3, 57359750), (5, 34415850), (6, 28679875), (7, 24582750), (10, 17207925), (14, 12291375), (15, 11471950), (21, 8194250), (25, 6883170), (30, 5735975), (35, 4916550), (42, 4097125), (50, 3441585), (70, 2458275), (73, 2357250), (75, 2294390), (105, 1638850), (125, 1376634), (146, 1178625), (150, 1147195), (175, 983310), (210, 819425), (219, 785750), (250, 688317), (350, 491655), (365, 471450), (375, 458878), (438, 392875), (449, 383250), (511, 336750), (525, 327770), (730, 235725), (750, 229439), (875, 196662), (898, 191625), (1022, 168375), (1050, 163885), (1095, 157150), (1347, 127750), (1533, 112250), (1750, 98331), (1825, 94290), (2190, 78575), (2245, 76650), (2555, 67350), (2625, 65554), (2694, 63875), (3066, 56125), (3143, 54750), (3650, 47145), (4490, 38325), (5110, 33675), (5250, 32777), (5475, 31430), (6286, 27375), (6735, 25550), (7665, 22450), (9125, 18858), (9429, 18250), (10950, 15715), (11225, 15330), (12775, 13470)]