57727500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 173194560

約数和(自身を除く): 115467060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 172, 179, 215, 250, 258, 300, 358, 375, 430, 500, 516, 537, 625, 645, 716, 750, 860, 895, 1074, 1075, 1250, 1290, 1500, 1790, 1875, 2148, 2150, 2500, 2580, 2685, 3225, 3580, 3750, 4300, 4475, 5370, 5375, 6450, 7500, 7697, 8950, 10740, 10750, 12900, 13425, 15394, 16125, 17900, 21500, 22375, 23091, 26850, 26875, 30788, 32250, 38485, 44750, 46182, 53700, 53750, 64500, 67125, 76970, 80625, 89500, 92364, 107500, 111875, 115455, 134250, 153940, 161250, 192425, 223750, 230910, 268500, 322500, 335625, 384850, 447500, 461820, 577275, 671250, 769700, 962125, 1154550, 1342500, 1924250, 2309100, 2886375, 3848500, 4810625, 5772750, 9621250, 11545500, 14431875, 19242500, 28863750, 57727500]

約数ペア:

[(1, 57727500), (2, 28863750), (3, 19242500), (4, 14431875), (5, 11545500), (6, 9621250), (10, 5772750), (12, 4810625), (15, 3848500), (20, 2886375), (25, 2309100), (30, 1924250), (43, 1342500), (50, 1154550), (60, 962125), (75, 769700), (86, 671250), (100, 577275), (125, 461820), (129, 447500), (150, 384850), (172, 335625), (179, 322500), (215, 268500), (250, 230910), (258, 223750), (300, 192425), (358, 161250), (375, 153940), (430, 134250), (500, 115455), (516, 111875), (537, 107500), (625, 92364), (645, 89500), (716, 80625), (750, 76970), (860, 67125), (895, 64500), (1074, 53750), (1075, 53700), (1250, 46182), (1290, 44750), (1500, 38485), (1790, 32250), (1875, 30788), (2148, 26875), (2150, 26850), (2500, 23091), (2580, 22375), (2685, 21500), (3225, 17900), (3580, 16125), (3750, 15394), (4300, 13425), (4475, 12900), (5370, 10750), (5375, 10740), (6450, 8950), (7500, 7697)]