73299200

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 108

約数和(自身を含む): 195604668

約数和(自身を除く): 122305468

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 881, 1040, 1280, 1300, 1600, 1664, 1762, 2080, 2600, 3200, 3328, 3524, 4160, 4405, 5200, 6400, 7048, 8320, 8810, 10400, 11453, 14096, 16640, 17620, 20800, 22025, 22906, 28192, 35240, 41600, 44050, 45812, 56384, 57265, 70480, 83200, 88100, 91624, 112768, 114530, 140960, 176200, 183248, 225536, 229060, 281920, 286325, 352400, 366496, 458120, 563840, 572650, 704800, 732992, 916240, 1127680, 1145300, 1409600, 1465984, 1832480, 2290600, 2819200, 2931968, 3664960, 4581200, 5638400, 7329920, 9162400, 14659840, 18324800, 36649600, 73299200]

約数ペア:

[(1, 73299200), (2, 36649600), (4, 18324800), (5, 14659840), (8, 9162400), (10, 7329920), (13, 5638400), (16, 4581200), (20, 3664960), (25, 2931968), (26, 2819200), (32, 2290600), (40, 1832480), (50, 1465984), (52, 1409600), (64, 1145300), (65, 1127680), (80, 916240), (100, 732992), (104, 704800), (128, 572650), (130, 563840), (160, 458120), (200, 366496), (208, 352400), (256, 286325), (260, 281920), (320, 229060), (325, 225536), (400, 183248), (416, 176200), (520, 140960), (640, 114530), (650, 112768), (800, 91624), (832, 88100), (881, 83200), (1040, 70480), (1280, 57265), (1300, 56384), (1600, 45812), (1664, 44050), (1762, 41600), (2080, 35240), (2600, 28192), (3200, 22906), (3328, 22025), (3524, 20800), (4160, 17620), (4405, 16640), (5200, 14096), (6400, 11453), (7048, 10400), (8320, 8810)]