4837500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 108

約数和(自身を含む): 15639624

約数和(自身を除く): 10802124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 125, 129, 150, 172, 180, 215, 225, 250, 258, 300, 375, 387, 430, 450, 500, 516, 625, 645, 750, 774, 860, 900, 1075, 1125, 1250, 1290, 1500, 1548, 1875, 1935, 2150, 2250, 2500, 2580, 3125, 3225, 3750, 3870, 4300, 4500, 5375, 5625, 6250, 6450, 7500, 7740, 9375, 9675, 10750, 11250, 12500, 12900, 16125, 18750, 19350, 21500, 22500, 26875, 28125, 32250, 37500, 38700, 48375, 53750, 56250, 64500, 80625, 96750, 107500, 112500, 134375, 161250, 193500, 241875, 268750, 322500, 403125, 483750, 537500, 806250, 967500, 1209375, 1612500, 2418750, 4837500]

約数ペア:

[(1, 4837500), (2, 2418750), (3, 1612500), (4, 1209375), (5, 967500), (6, 806250), (9, 537500), (10, 483750), (12, 403125), (15, 322500), (18, 268750), (20, 241875), (25, 193500), (30, 161250), (36, 134375), (43, 112500), (45, 107500), (50, 96750), (60, 80625), (75, 64500), (86, 56250), (90, 53750), (100, 48375), (125, 38700), (129, 37500), (150, 32250), (172, 28125), (180, 26875), (215, 22500), (225, 21500), (250, 19350), (258, 18750), (300, 16125), (375, 12900), (387, 12500), (430, 11250), (450, 10750), (500, 9675), (516, 9375), (625, 7740), (645, 7500), (750, 6450), (774, 6250), (860, 5625), (900, 5375), (1075, 4500), (1125, 4300), (1250, 3870), (1290, 3750), (1500, 3225), (1548, 3125), (1875, 2580), (1935, 2500), (2150, 2250)]