29017500

素因数分解:

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

素因数の和:153

約数の個数: 120

約数和(自身を含む): 87384528

約数和(自身を除く): 58367028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 73, 75, 100, 106, 125, 146, 150, 159, 212, 219, 250, 265, 292, 300, 318, 365, 375, 438, 500, 530, 625, 636, 730, 750, 795, 876, 1060, 1095, 1250, 1325, 1460, 1500, 1590, 1825, 1875, 2190, 2500, 2650, 3180, 3650, 3750, 3869, 3975, 4380, 5300, 5475, 6625, 7300, 7500, 7738, 7950, 9125, 10950, 11607, 13250, 15476, 15900, 18250, 19345, 19875, 21900, 23214, 26500, 27375, 33125, 36500, 38690, 39750, 45625, 46428, 54750, 58035, 66250, 77380, 79500, 91250, 96725, 99375, 109500, 116070, 132500, 136875, 182500, 193450, 198750, 232140, 273750, 290175, 386900, 397500, 483625, 547500, 580350, 967250, 1160700, 1450875, 1934500, 2418125, 2901750, 4836250, 5803500, 7254375, 9672500, 14508750, 29017500]

約数ペア:

[(1, 29017500), (2, 14508750), (3, 9672500), (4, 7254375), (5, 5803500), (6, 4836250), (10, 2901750), (12, 2418125), (15, 1934500), (20, 1450875), (25, 1160700), (30, 967250), (50, 580350), (53, 547500), (60, 483625), (73, 397500), (75, 386900), (100, 290175), (106, 273750), (125, 232140), (146, 198750), (150, 193450), (159, 182500), (212, 136875), (219, 132500), (250, 116070), (265, 109500), (292, 99375), (300, 96725), (318, 91250), (365, 79500), (375, 77380), (438, 66250), (500, 58035), (530, 54750), (625, 46428), (636, 45625), (730, 39750), (750, 38690), (795, 36500), (876, 33125), (1060, 27375), (1095, 26500), (1250, 23214), (1325, 21900), (1460, 19875), (1500, 19345), (1590, 18250), (1825, 15900), (1875, 15476), (2190, 13250), (2500, 11607), (2650, 10950), (3180, 9125), (3650, 7950), (3750, 7738), (3869, 7500), (3975, 7300), (4380, 6625), (5300, 5475)]