200438460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1471}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 609213696

約数和(自身を除く): 408775236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 757, 1471, 1514, 2271, 2942, 3028, 3785, 4413, 4542, 5884, 6813, 7355, 7570, 8826, 9084, 11355, 13239, 13626, 14710, 15140, 17652, 22065, 22710, 26478, 27252, 29420, 34065, 44130, 45420, 52956, 66195, 68130, 88260, 132390, 136260, 264780, 1113547, 2227094, 3340641, 4454188, 5567735, 6681282, 10021923, 11135470, 13362564, 16703205, 20043846, 22270940, 33406410, 40087692, 50109615, 66812820, 100219230, 200438460]

約数ペア:

[(1, 200438460), (2, 100219230), (3, 66812820), (4, 50109615), (5, 40087692), (6, 33406410), (9, 22270940), (10, 20043846), (12, 16703205), (15, 13362564), (18, 11135470), (20, 10021923), (30, 6681282), (36, 5567735), (45, 4454188), (60, 3340641), (90, 2227094), (180, 1113547), (757, 264780), (1471, 136260), (1514, 132390), (2271, 88260), (2942, 68130), (3028, 66195), (3785, 52956), (4413, 45420), (4542, 44130), (5884, 34065), (6813, 29420), (7355, 27252), (7570, 26478), (8826, 22710), (9084, 22065), (11355, 17652), (13239, 15140), (13626, 14710)]