23542500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 71202208

約数和(自身を除く): 47659708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 73, 75, 86, 100, 125, 129, 146, 150, 172, 215, 219, 250, 258, 292, 300, 365, 375, 430, 438, 500, 516, 625, 645, 730, 750, 860, 876, 1075, 1095, 1250, 1290, 1460, 1500, 1825, 1875, 2150, 2190, 2500, 2580, 3139, 3225, 3650, 3750, 4300, 4380, 5375, 5475, 6278, 6450, 7300, 7500, 9125, 9417, 10750, 10950, 12556, 12900, 15695, 16125, 18250, 18834, 21500, 21900, 26875, 27375, 31390, 32250, 36500, 37668, 45625, 47085, 53750, 54750, 62780, 64500, 78475, 80625, 91250, 94170, 107500, 109500, 136875, 156950, 161250, 182500, 188340, 235425, 273750, 313900, 322500, 392375, 470850, 547500, 784750, 941700, 1177125, 1569500, 1961875, 2354250, 3923750, 4708500, 5885625, 7847500, 11771250, 23542500]

約数ペア:

[(1, 23542500), (2, 11771250), (3, 7847500), (4, 5885625), (5, 4708500), (6, 3923750), (10, 2354250), (12, 1961875), (15, 1569500), (20, 1177125), (25, 941700), (30, 784750), (43, 547500), (50, 470850), (60, 392375), (73, 322500), (75, 313900), (86, 273750), (100, 235425), (125, 188340), (129, 182500), (146, 161250), (150, 156950), (172, 136875), (215, 109500), (219, 107500), (250, 94170), (258, 91250), (292, 80625), (300, 78475), (365, 64500), (375, 62780), (430, 54750), (438, 53750), (500, 47085), (516, 45625), (625, 37668), (645, 36500), (730, 32250), (750, 31390), (860, 27375), (876, 26875), (1075, 21900), (1095, 21500), (1250, 18834), (1290, 18250), (1460, 16125), (1500, 15695), (1825, 12900), (1875, 12556), (2150, 10950), (2190, 10750), (2500, 9417), (2580, 9125), (3139, 7500), (3225, 7300), (3650, 6450), (3750, 6278), (4300, 5475), (4380, 5375)]