118657500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 372893136

約数和(自身を除く): 254235636

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, 975, 1217, 1250, 1300, 1500, 1625, 1875, 1950, 2434, 2500, 3250, 3651, 3750, 3900, 4868, 4875, 6085, 6500, 7302, 7500, 8125, 9750, 12170, 14604, 15821, 16250, 18255, 19500, 24340, 24375, 30425, 31642, 32500, 36510, 47463, 48750, 60850, 63284, 73020, 79105, 91275, 94926, 97500, 121700, 152125, 158210, 182550, 189852, 237315, 304250, 316420, 365100, 395525, 456375, 474630, 608500, 760625, 791050, 912750, 949260, 1186575, 1521250, 1582100, 1825500, 1977625, 2281875, 2373150, 3042500, 3955250, 4563750, 4746300, 5932875, 7910500, 9127500, 9888125, 11865750, 19776250, 23731500, 29664375, 39552500, 59328750, 118657500]

約数ペア:

[(1, 118657500), (2, 59328750), (3, 39552500), (4, 29664375), (5, 23731500), (6, 19776250), (10, 11865750), (12, 9888125), (13, 9127500), (15, 7910500), (20, 5932875), (25, 4746300), (26, 4563750), (30, 3955250), (39, 3042500), (50, 2373150), (52, 2281875), (60, 1977625), (65, 1825500), (75, 1582100), (78, 1521250), (100, 1186575), (125, 949260), (130, 912750), (150, 791050), (156, 760625), (195, 608500), (250, 474630), (260, 456375), (300, 395525), (325, 365100), (375, 316420), (390, 304250), (500, 237315), (625, 189852), (650, 182550), (750, 158210), (780, 152125), (975, 121700), (1217, 97500), (1250, 94926), (1300, 91275), (1500, 79105), (1625, 73020), (1875, 63284), (1950, 60850), (2434, 48750), (2500, 47463), (3250, 36510), (3651, 32500), (3750, 31642), (3900, 30425), (4868, 24375), (4875, 24340), (6085, 19500), (6500, 18255), (7302, 16250), (7500, 15821), (8125, 14604), (9750, 12170)]