44938400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 123039000

約数和(自身を除く): 78100600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 149, 160, 200, 208, 232, 260, 290, 298, 325, 377, 400, 416, 464, 520, 580, 596, 650, 725, 745, 754, 800, 928, 1040, 1160, 1192, 1300, 1450, 1490, 1508, 1885, 1937, 2080, 2320, 2384, 2600, 2900, 2980, 3016, 3725, 3770, 3874, 4321, 4640, 4768, 5200, 5800, 5960, 6032, 7450, 7540, 7748, 8642, 9425, 9685, 10400, 11600, 11920, 12064, 14900, 15080, 15496, 17284, 18850, 19370, 21605, 23200, 23840, 29800, 30160, 30992, 34568, 37700, 38740, 43210, 48425, 56173, 59600, 60320, 61984, 69136, 75400, 77480, 86420, 96850, 108025, 112346, 119200, 138272, 150800, 154960, 172840, 193700, 216050, 224692, 280865, 301600, 309920, 345680, 387400, 432100, 449384, 561730, 691360, 774800, 864200, 898768, 1123460, 1404325, 1549600, 1728400, 1797536, 2246920, 2808650, 3456800, 4493840, 5617300, 8987680, 11234600, 22469200, 44938400]

約数ペア:

[(1, 44938400), (2, 22469200), (4, 11234600), (5, 8987680), (8, 5617300), (10, 4493840), (13, 3456800), (16, 2808650), (20, 2246920), (25, 1797536), (26, 1728400), (29, 1549600), (32, 1404325), (40, 1123460), (50, 898768), (52, 864200), (58, 774800), (65, 691360), (80, 561730), (100, 449384), (104, 432100), (116, 387400), (130, 345680), (145, 309920), (149, 301600), (160, 280865), (200, 224692), (208, 216050), (232, 193700), (260, 172840), (290, 154960), (298, 150800), (325, 138272), (377, 119200), (400, 112346), (416, 108025), (464, 96850), (520, 86420), (580, 77480), (596, 75400), (650, 69136), (725, 61984), (745, 60320), (754, 59600), (800, 56173), (928, 48425), (1040, 43210), (1160, 38740), (1192, 37700), (1300, 34568), (1450, 30992), (1490, 30160), (1508, 29800), (1885, 23840), (1937, 23200), (2080, 21605), (2320, 19370), (2384, 18850), (2600, 17284), (2900, 15496), (2980, 15080), (3016, 14900), (3725, 12064), (3770, 11920), (3874, 11600), (4321, 10400), (4640, 9685), (4768, 9425), (5200, 8642), (5800, 7748), (5960, 7540), (6032, 7450)]