65992800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 144

約数和(自身を含む): 221985792

約数和(自身を除く): 155992992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 887, 930, 992, 1200, 1240, 1488, 1550, 1774, 1860, 2325, 2400, 2480, 2661, 2976, 3100, 3548, 3720, 4435, 4650, 4960, 5322, 6200, 7096, 7440, 8870, 9300, 10644, 12400, 13305, 14192, 14880, 17740, 18600, 21288, 22175, 24800, 26610, 27497, 28384, 35480, 37200, 42576, 44350, 53220, 54994, 66525, 70960, 74400, 82491, 85152, 88700, 106440, 109988, 133050, 137485, 141920, 164982, 177400, 212880, 219976, 266100, 274970, 329964, 354800, 412455, 425760, 439952, 532200, 549940, 659928, 687425, 709600, 824910, 879904, 1064400, 1099880, 1319856, 1374850, 1649820, 2062275, 2128800, 2199760, 2639712, 2749700, 3299640, 4124550, 4399520, 5499400, 6599280, 8249100, 10998800, 13198560, 16498200, 21997600, 32996400, 65992800]

約数ペア:

[(1, 65992800), (2, 32996400), (3, 21997600), (4, 16498200), (5, 13198560), (6, 10998800), (8, 8249100), (10, 6599280), (12, 5499400), (15, 4399520), (16, 4124550), (20, 3299640), (24, 2749700), (25, 2639712), (30, 2199760), (31, 2128800), (32, 2062275), (40, 1649820), (48, 1374850), (50, 1319856), (60, 1099880), (62, 1064400), (75, 879904), (80, 824910), (93, 709600), (96, 687425), (100, 659928), (120, 549940), (124, 532200), (150, 439952), (155, 425760), (160, 412455), (186, 354800), (200, 329964), (240, 274970), (248, 266100), (300, 219976), (310, 212880), (372, 177400), (400, 164982), (465, 141920), (480, 137485), (496, 133050), (600, 109988), (620, 106440), (744, 88700), (775, 85152), (800, 82491), (887, 74400), (930, 70960), (992, 66525), (1200, 54994), (1240, 53220), (1488, 44350), (1550, 42576), (1774, 37200), (1860, 35480), (2325, 28384), (2400, 27497), (2480, 26610), (2661, 24800), (2976, 22175), (3100, 21288), (3548, 18600), (3720, 17740), (4435, 14880), (4650, 14192), (4960, 13305), (5322, 12400), (6200, 10644), (7096, 9300), (7440, 8870)]