68330250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 194088960

約数和(自身を除く): 125758710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 90, 106, 125, 135, 150, 159, 191, 225, 250, 265, 270, 318, 375, 382, 450, 477, 530, 573, 675, 750, 795, 954, 955, 1125, 1146, 1325, 1350, 1431, 1590, 1719, 1910, 2250, 2385, 2650, 2862, 2865, 3375, 3438, 3975, 4770, 4775, 5157, 5730, 6625, 6750, 7155, 7950, 8595, 9550, 10123, 10314, 11925, 13250, 14310, 14325, 17190, 19875, 20246, 23850, 23875, 25785, 28650, 30369, 35775, 39750, 42975, 47750, 50615, 51570, 59625, 60738, 71550, 71625, 85950, 91107, 101230, 119250, 128925, 143250, 151845, 178875, 182214, 214875, 253075, 257850, 273321, 303690, 357750, 429750, 455535, 506150, 546642, 644625, 759225, 911070, 1265375, 1289250, 1366605, 1518450, 2277675, 2530750, 2733210, 3796125, 4555350, 6833025, 7592250, 11388375, 13666050, 22776750, 34165125, 68330250]

約数ペア:

[(1, 68330250), (2, 34165125), (3, 22776750), (5, 13666050), (6, 11388375), (9, 7592250), (10, 6833025), (15, 4555350), (18, 3796125), (25, 2733210), (27, 2530750), (30, 2277675), (45, 1518450), (50, 1366605), (53, 1289250), (54, 1265375), (75, 911070), (90, 759225), (106, 644625), (125, 546642), (135, 506150), (150, 455535), (159, 429750), (191, 357750), (225, 303690), (250, 273321), (265, 257850), (270, 253075), (318, 214875), (375, 182214), (382, 178875), (450, 151845), (477, 143250), (530, 128925), (573, 119250), (675, 101230), (750, 91107), (795, 85950), (954, 71625), (955, 71550), (1125, 60738), (1146, 59625), (1325, 51570), (1350, 50615), (1431, 47750), (1590, 42975), (1719, 39750), (1910, 35775), (2250, 30369), (2385, 28650), (2650, 25785), (2862, 23875), (2865, 23850), (3375, 20246), (3438, 19875), (3975, 17190), (4770, 14325), (4775, 14310), (5157, 13250), (5730, 11925), (6625, 10314), (6750, 10123), (7155, 9550), (7950, 8595)]