40687800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4025

約数の個数: 96

約数和(自身を含む): 133585200

約数和(自身を除く): 92897400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 3989, 5100, 7978, 10200, 11967, 15956, 19945, 23934, 31912, 39890, 47868, 59835, 67813, 79780, 95736, 99725, 119670, 135626, 159560, 199450, 203439, 239340, 271252, 299175, 339065, 398900, 406878, 478680, 542504, 598350, 678130, 797800, 813756, 1017195, 1196700, 1356260, 1627512, 1695325, 2034390, 2393400, 2712520, 3390650, 4068780, 5085975, 6781300, 8137560, 10171950, 13562600, 20343900, 40687800]

約数ペア:

[(1, 40687800), (2, 20343900), (3, 13562600), (4, 10171950), (5, 8137560), (6, 6781300), (8, 5085975), (10, 4068780), (12, 3390650), (15, 2712520), (17, 2393400), (20, 2034390), (24, 1695325), (25, 1627512), (30, 1356260), (34, 1196700), (40, 1017195), (50, 813756), (51, 797800), (60, 678130), (68, 598350), (75, 542504), (85, 478680), (100, 406878), (102, 398900), (120, 339065), (136, 299175), (150, 271252), (170, 239340), (200, 203439), (204, 199450), (255, 159560), (300, 135626), (340, 119670), (408, 99725), (425, 95736), (510, 79780), (600, 67813), (680, 59835), (850, 47868), (1020, 39890), (1275, 31912), (1700, 23934), (2040, 19945), (2550, 15956), (3400, 11967), (3989, 10200), (5100, 7978)]