120100500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2091

約数の個数: 144

約数和(自身を含む): 408220176

約数和(自身を除く): 288119676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2053, 2250, 2340, 2925, 3250, 3900, 4106, 4500, 4875, 5850, 6159, 6500, 8212, 9750, 10265, 11700, 12318, 14625, 18477, 19500, 20530, 24636, 26689, 29250, 30795, 36954, 41060, 51325, 53378, 58500, 61590, 73908, 80067, 92385, 102650, 106756, 123180, 133445, 153975, 160134, 184770, 205300, 240201, 256625, 266890, 307950, 320268, 369540, 400335, 461925, 480402, 513250, 533780, 615900, 667225, 769875, 800670, 923850, 960804, 1026500, 1201005, 1334450, 1539750, 1601340, 1847700, 2001675, 2309625, 2402010, 2668900, 3079500, 3336125, 4003350, 4619250, 4804020, 6005025, 6672250, 8006700, 9238500, 10008375, 12010050, 13344500, 20016750, 24020100, 30025125, 40033500, 60050250, 120100500]

約数ペア:

[(1, 120100500), (2, 60050250), (3, 40033500), (4, 30025125), (5, 24020100), (6, 20016750), (9, 13344500), (10, 12010050), (12, 10008375), (13, 9238500), (15, 8006700), (18, 6672250), (20, 6005025), (25, 4804020), (26, 4619250), (30, 4003350), (36, 3336125), (39, 3079500), (45, 2668900), (50, 2402010), (52, 2309625), (60, 2001675), (65, 1847700), (75, 1601340), (78, 1539750), (90, 1334450), (100, 1201005), (117, 1026500), (125, 960804), (130, 923850), (150, 800670), (156, 769875), (180, 667225), (195, 615900), (225, 533780), (234, 513250), (250, 480402), (260, 461925), (300, 400335), (325, 369540), (375, 320268), (390, 307950), (450, 266890), (468, 256625), (500, 240201), (585, 205300), (650, 184770), (750, 160134), (780, 153975), (900, 133445), (975, 123180), (1125, 106756), (1170, 102650), (1300, 92385), (1500, 80067), (1625, 73908), (1950, 61590), (2053, 58500), (2250, 53378), (2340, 51325), (2925, 41060), (3250, 36954), (3900, 30795), (4106, 29250), (4500, 26689), (4875, 24636), (5850, 20530), (6159, 19500), (6500, 18477), (8212, 14625), (9750, 12318), (10265, 11700)]