87052500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 180

約数和(自身を含む): 283999716

約数和(自身を除く): 196947216

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 73, 75, 90, 100, 106, 125, 146, 150, 159, 180, 212, 219, 225, 250, 265, 292, 300, 318, 365, 375, 438, 450, 477, 500, 530, 625, 636, 657, 730, 750, 795, 876, 900, 954, 1060, 1095, 1125, 1250, 1314, 1325, 1460, 1500, 1590, 1825, 1875, 1908, 2190, 2250, 2385, 2500, 2628, 2650, 3180, 3285, 3650, 3750, 3869, 3975, 4380, 4500, 4770, 5300, 5475, 5625, 6570, 6625, 7300, 7500, 7738, 7950, 9125, 9540, 10950, 11250, 11607, 11925, 13140, 13250, 15476, 15900, 16425, 18250, 19345, 19875, 21900, 22500, 23214, 23850, 26500, 27375, 32850, 33125, 34821, 36500, 38690, 39750, 45625, 46428, 47700, 54750, 58035, 59625, 65700, 66250, 69642, 77380, 79500, 82125, 91250, 96725, 99375, 109500, 116070, 119250, 132500, 136875, 139284, 164250, 174105, 182500, 193450, 198750, 232140, 238500, 273750, 290175, 298125, 328500, 348210, 386900, 397500, 410625, 483625, 547500, 580350, 596250, 696420, 821250, 870525, 967250, 1160700, 1192500, 1450875, 1642500, 1741050, 1934500, 2418125, 2901750, 3482100, 4352625, 4836250, 5803500, 7254375, 8705250, 9672500, 14508750, 17410500, 21763125, 29017500, 43526250, 87052500]

約数ペア:

[(1, 87052500), (2, 43526250), (3, 29017500), (4, 21763125), (5, 17410500), (6, 14508750), (9, 9672500), (10, 8705250), (12, 7254375), (15, 5803500), (18, 4836250), (20, 4352625), (25, 3482100), (30, 2901750), (36, 2418125), (45, 1934500), (50, 1741050), (53, 1642500), (60, 1450875), (73, 1192500), (75, 1160700), (90, 967250), (100, 870525), (106, 821250), (125, 696420), (146, 596250), (150, 580350), (159, 547500), (180, 483625), (212, 410625), (219, 397500), (225, 386900), (250, 348210), (265, 328500), (292, 298125), (300, 290175), (318, 273750), (365, 238500), (375, 232140), (438, 198750), (450, 193450), (477, 182500), (500, 174105), (530, 164250), (625, 139284), (636, 136875), (657, 132500), (730, 119250), (750, 116070), (795, 109500), (876, 99375), (900, 96725), (954, 91250), (1060, 82125), (1095, 79500), (1125, 77380), (1250, 69642), (1314, 66250), (1325, 65700), (1460, 59625), (1500, 58035), (1590, 54750), (1825, 47700), (1875, 46428), (1908, 45625), (2190, 39750), (2250, 38690), (2385, 36500), (2500, 34821), (2628, 33125), (2650, 32850), (3180, 27375), (3285, 26500), (3650, 23850), (3750, 23214), (3869, 22500), (3975, 21900), (4380, 19875), (4500, 19345), (4770, 18250), (5300, 16425), (5475, 15900), (5625, 15476), (6570, 13250), (6625, 13140), (7300, 11925), (7500, 11607), (7738, 11250), (7950, 10950), (9125, 9540)]