12577500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 180

約数和(自身を含む): 43779736

約数和(自身を除く): 31202236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 43, 45, 50, 52, 60, 65, 75, 78, 86, 90, 100, 117, 125, 129, 130, 150, 156, 172, 180, 195, 215, 225, 234, 250, 258, 260, 300, 325, 375, 387, 390, 430, 450, 468, 500, 516, 559, 585, 625, 645, 650, 750, 774, 780, 860, 900, 975, 1075, 1118, 1125, 1170, 1250, 1290, 1300, 1500, 1548, 1625, 1677, 1875, 1935, 1950, 2150, 2236, 2250, 2340, 2500, 2580, 2795, 2925, 3225, 3250, 3354, 3750, 3870, 3900, 4300, 4500, 4875, 5031, 5375, 5590, 5625, 5850, 6450, 6500, 6708, 7500, 7740, 8125, 8385, 9675, 9750, 10062, 10750, 11180, 11250, 11700, 12900, 13975, 14625, 16125, 16250, 16770, 19350, 19500, 20124, 21500, 22500, 24375, 25155, 26875, 27950, 29250, 32250, 32500, 33540, 38700, 41925, 48375, 48750, 50310, 53750, 55900, 58500, 64500, 69875, 73125, 80625, 83850, 96750, 97500, 100620, 107500, 125775, 139750, 146250, 161250, 167700, 193500, 209625, 241875, 251550, 279500, 292500, 322500, 349375, 419250, 483750, 503100, 628875, 698750, 838500, 967500, 1048125, 1257750, 1397500, 2096250, 2515500, 3144375, 4192500, 6288750, 12577500]

約数ペア:

[(1, 12577500), (2, 6288750), (3, 4192500), (4, 3144375), (5, 2515500), (6, 2096250), (9, 1397500), (10, 1257750), (12, 1048125), (13, 967500), (15, 838500), (18, 698750), (20, 628875), (25, 503100), (26, 483750), (30, 419250), (36, 349375), (39, 322500), (43, 292500), (45, 279500), (50, 251550), (52, 241875), (60, 209625), (65, 193500), (75, 167700), (78, 161250), (86, 146250), (90, 139750), (100, 125775), (117, 107500), (125, 100620), (129, 97500), (130, 96750), (150, 83850), (156, 80625), (172, 73125), (180, 69875), (195, 64500), (215, 58500), (225, 55900), (234, 53750), (250, 50310), (258, 48750), (260, 48375), (300, 41925), (325, 38700), (375, 33540), (387, 32500), (390, 32250), (430, 29250), (450, 27950), (468, 26875), (500, 25155), (516, 24375), (559, 22500), (585, 21500), (625, 20124), (645, 19500), (650, 19350), (750, 16770), (774, 16250), (780, 16125), (860, 14625), (900, 13975), (975, 12900), (1075, 11700), (1118, 11250), (1125, 11180), (1170, 10750), (1250, 10062), (1290, 9750), (1300, 9675), (1500, 8385), (1548, 8125), (1625, 7740), (1677, 7500), (1875, 6708), (1935, 6500), (1950, 6450), (2150, 5850), (2236, 5625), (2250, 5590), (2340, 5375), (2500, 5031), (2580, 4875), (2795, 4500), (2925, 4300), (3225, 3900), (3250, 3870), (3354, 3750)]