88432500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:947

約数の個数: 120

約数和(自身を含む): 277986016

約数和(自身を除く): 189553516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 625, 650, 750, 780, 907, 975, 1250, 1300, 1500, 1625, 1814, 1875, 1950, 2500, 2721, 3250, 3628, 3750, 3900, 4535, 4875, 5442, 6500, 7500, 8125, 9070, 9750, 10884, 11791, 13605, 16250, 18140, 19500, 22675, 23582, 24375, 27210, 32500, 35373, 45350, 47164, 48750, 54420, 58955, 68025, 70746, 90700, 97500, 113375, 117910, 136050, 141492, 176865, 226750, 235820, 272100, 294775, 340125, 353730, 453500, 566875, 589550, 680250, 707460, 884325, 1133750, 1179100, 1360500, 1473875, 1700625, 1768650, 2267500, 2947750, 3401250, 3537300, 4421625, 5895500, 6802500, 7369375, 8843250, 14738750, 17686500, 22108125, 29477500, 44216250, 88432500]

約数ペア:

[(1, 88432500), (2, 44216250), (3, 29477500), (4, 22108125), (5, 17686500), (6, 14738750), (10, 8843250), (12, 7369375), (13, 6802500), (15, 5895500), (20, 4421625), (25, 3537300), (26, 3401250), (30, 2947750), (39, 2267500), (50, 1768650), (52, 1700625), (60, 1473875), (65, 1360500), (75, 1179100), (78, 1133750), (100, 884325), (125, 707460), (130, 680250), (150, 589550), (156, 566875), (195, 453500), (250, 353730), (260, 340125), (300, 294775), (325, 272100), (375, 235820), (390, 226750), (500, 176865), (625, 141492), (650, 136050), (750, 117910), (780, 113375), (907, 97500), (975, 90700), (1250, 70746), (1300, 68025), (1500, 58955), (1625, 54420), (1814, 48750), (1875, 47164), (1950, 45350), (2500, 35373), (2721, 32500), (3250, 27210), (3628, 24375), (3750, 23582), (3900, 22675), (4535, 19500), (4875, 18140), (5442, 16250), (6500, 13605), (7500, 11791), (8125, 10884), (9070, 9750)]