77149200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 249091200

約数和(自身を除く): 171942000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 239, 240, 269, 300, 400, 478, 538, 600, 717, 807, 956, 1076, 1195, 1200, 1345, 1434, 1614, 1912, 2152, 2390, 2690, 2868, 3228, 3585, 3824, 4035, 4304, 4780, 5380, 5736, 5975, 6456, 6725, 7170, 8070, 9560, 10760, 11472, 11950, 12912, 13450, 14340, 16140, 17925, 19120, 20175, 21520, 23900, 26900, 28680, 32280, 35850, 40350, 47800, 53800, 57360, 64291, 64560, 71700, 80700, 95600, 107600, 128582, 143400, 161400, 192873, 257164, 286800, 321455, 322800, 385746, 514328, 642910, 771492, 964365, 1028656, 1285820, 1542984, 1607275, 1928730, 2571640, 3085968, 3214550, 3857460, 4821825, 5143280, 6429100, 7714920, 9643650, 12858200, 15429840, 19287300, 25716400, 38574600, 77149200]

約数ペア:

[(1, 77149200), (2, 38574600), (3, 25716400), (4, 19287300), (5, 15429840), (6, 12858200), (8, 9643650), (10, 7714920), (12, 6429100), (15, 5143280), (16, 4821825), (20, 3857460), (24, 3214550), (25, 3085968), (30, 2571640), (40, 1928730), (48, 1607275), (50, 1542984), (60, 1285820), (75, 1028656), (80, 964365), (100, 771492), (120, 642910), (150, 514328), (200, 385746), (239, 322800), (240, 321455), (269, 286800), (300, 257164), (400, 192873), (478, 161400), (538, 143400), (600, 128582), (717, 107600), (807, 95600), (956, 80700), (1076, 71700), (1195, 64560), (1200, 64291), (1345, 57360), (1434, 53800), (1614, 47800), (1912, 40350), (2152, 35850), (2390, 32280), (2690, 28680), (2868, 26900), (3228, 23900), (3585, 21520), (3824, 20175), (4035, 19120), (4304, 17925), (4780, 16140), (5380, 14340), (5736, 13450), (5975, 12912), (6456, 11950), (6725, 11472), (7170, 10760), (8070, 9560)]