102419200

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1270

約数の個数: 108

約数和(自身を含む): 273225568

約数和(自身を除く): 170806368

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, 1040, 1231, 1280, 1300, 1600, 1664, 2080, 2462, 2600, 3200, 3328, 4160, 4924, 5200, 6155, 6400, 8320, 9848, 10400, 12310, 16003, 16640, 19696, 20800, 24620, 30775, 32006, 39392, 41600, 49240, 61550, 64012, 78784, 80015, 83200, 98480, 123100, 128024, 157568, 160030, 196960, 246200, 256048, 315136, 320060, 393920, 400075, 492400, 512096, 640120, 787840, 800150, 984800, 1024192, 1280240, 1575680, 1600300, 1969600, 2048384, 2560480, 3200600, 3939200, 4096768, 5120960, 6401200, 7878400, 10241920, 12802400, 20483840, 25604800, 51209600, 102419200]

約数ペア:

[(1, 102419200), (2, 51209600), (4, 25604800), (5, 20483840), (8, 12802400), (10, 10241920), (13, 7878400), (16, 6401200), (20, 5120960), (25, 4096768), (26, 3939200), (32, 3200600), (40, 2560480), (50, 2048384), (52, 1969600), (64, 1600300), (65, 1575680), (80, 1280240), (100, 1024192), (104, 984800), (128, 800150), (130, 787840), (160, 640120), (200, 512096), (208, 492400), (256, 400075), (260, 393920), (320, 320060), (325, 315136), (400, 256048), (416, 246200), (520, 196960), (640, 160030), (650, 157568), (800, 128024), (832, 123100), (1040, 98480), (1231, 83200), (1280, 80015), (1300, 78784), (1600, 64012), (1664, 61550), (2080, 49240), (2462, 41600), (2600, 39392), (3200, 32006), (3328, 30775), (4160, 24620), (4924, 20800), (5200, 19696), (6155, 16640), (6400, 16003), (8320, 12310), (9848, 10400)]