45648800

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1390

約数の個数: 72

約数和(自身を含む): 114117696

約数和(自身を除く): 68468896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1327, 1376, 1720, 2150, 2654, 3440, 4300, 5308, 6635, 6880, 8600, 10616, 13270, 17200, 21232, 26540, 33175, 34400, 42464, 53080, 57061, 66350, 106160, 114122, 132700, 212320, 228244, 265400, 285305, 456488, 530800, 570610, 912976, 1061600, 1141220, 1426525, 1825952, 2282440, 2853050, 4564880, 5706100, 9129760, 11412200, 22824400, 45648800]

約数ペア:

[(1, 45648800), (2, 22824400), (4, 11412200), (5, 9129760), (8, 5706100), (10, 4564880), (16, 2853050), (20, 2282440), (25, 1825952), (32, 1426525), (40, 1141220), (43, 1061600), (50, 912976), (80, 570610), (86, 530800), (100, 456488), (160, 285305), (172, 265400), (200, 228244), (215, 212320), (344, 132700), (400, 114122), (430, 106160), (688, 66350), (800, 57061), (860, 53080), (1075, 42464), (1327, 34400), (1376, 33175), (1720, 26540), (2150, 21232), (2654, 17200), (3440, 13270), (4300, 10616), (5308, 8600), (6635, 6880)]