270952400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21851}}^1$

素因数の和:21900

約数の個数: 60

約数和(自身を含む): 671992704

約数和(自身を除く): 401040304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 21851, 43702, 87404, 109255, 174808, 218510, 349616, 437020, 546275, 677381, 874040, 1092550, 1354762, 1748080, 2185100, 2709524, 3386905, 4370200, 5419048, 6773810, 8740400, 10838096, 13547620, 16934525, 27095240, 33869050, 54190480, 67738100, 135476200, 270952400]

約数ペア:

[(1, 270952400), (2, 135476200), (4, 67738100), (5, 54190480), (8, 33869050), (10, 27095240), (16, 16934525), (20, 13547620), (25, 10838096), (31, 8740400), (40, 6773810), (50, 5419048), (62, 4370200), (80, 3386905), (100, 2709524), (124, 2185100), (155, 1748080), (200, 1354762), (248, 1092550), (310, 874040), (400, 677381), (496, 546275), (620, 437020), (775, 349616), (1240, 218510), (1550, 174808), (2480, 109255), (3100, 87404), (6200, 43702), (12400, 21851)]