90006400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2557}}^1$

素因数の和:2592

約数の個数: 96

約数和(自身を含む): 242651880

約数和(自身を除く): 152645480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1408, 1600, 1760, 2200, 2557, 3200, 3520, 4400, 5114, 7040, 8800, 10228, 12785, 17600, 20456, 25570, 28127, 35200, 40912, 51140, 56254, 63925, 81824, 102280, 112508, 127850, 140635, 163648, 204560, 225016, 255700, 281270, 327296, 409120, 450032, 511400, 562540, 703175, 818240, 900064, 1022800, 1125080, 1406350, 1636480, 1800128, 2045600, 2250160, 2812700, 3600256, 4091200, 4500320, 5625400, 8182400, 9000640, 11250800, 18001280, 22501600, 45003200, 90006400]

約数ペア:

[(1, 90006400), (2, 45003200), (4, 22501600), (5, 18001280), (8, 11250800), (10, 9000640), (11, 8182400), (16, 5625400), (20, 4500320), (22, 4091200), (25, 3600256), (32, 2812700), (40, 2250160), (44, 2045600), (50, 1800128), (55, 1636480), (64, 1406350), (80, 1125080), (88, 1022800), (100, 900064), (110, 818240), (128, 703175), (160, 562540), (176, 511400), (200, 450032), (220, 409120), (275, 327296), (320, 281270), (352, 255700), (400, 225016), (440, 204560), (550, 163648), (640, 140635), (704, 127850), (800, 112508), (880, 102280), (1100, 81824), (1408, 63925), (1600, 56254), (1760, 51140), (2200, 40912), (2557, 35200), (3200, 28127), (3520, 25570), (4400, 20456), (5114, 17600), (7040, 12785), (8800, 10228)]