981656400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{3877}}^1$

素因数の和:4109

約数の個数: 120

約数和(自身を含む): 3160290784

約数和(自身を除く): 2178634384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 211, 240, 300, 400, 422, 600, 633, 844, 1055, 1200, 1266, 1688, 2110, 2532, 3165, 3376, 3877, 4220, 5064, 5275, 6330, 7754, 8440, 10128, 10550, 11631, 12660, 15508, 15825, 16880, 19385, 21100, 23262, 25320, 31016, 31650, 38770, 42200, 46524, 50640, 58155, 62032, 63300, 77540, 84400, 93048, 96925, 116310, 126600, 155080, 186096, 193850, 232620, 253200, 290775, 310160, 387700, 465240, 581550, 775400, 818047, 930480, 1163100, 1550800, 1636094, 2326200, 2454141, 3272188, 4090235, 4652400, 4908282, 6544376, 8180470, 9816564, 12270705, 13088752, 16360940, 19633128, 20451175, 24541410, 32721880, 39266256, 40902350, 49082820, 61353525, 65443760, 81804700, 98165640, 122707050, 163609400, 196331280, 245414100, 327218800, 490828200, 981656400]

約数ペア:

[(1, 981656400), (2, 490828200), (3, 327218800), (4, 245414100), (5, 196331280), (6, 163609400), (8, 122707050), (10, 98165640), (12, 81804700), (15, 65443760), (16, 61353525), (20, 49082820), (24, 40902350), (25, 39266256), (30, 32721880), (40, 24541410), (48, 20451175), (50, 19633128), (60, 16360940), (75, 13088752), (80, 12270705), (100, 9816564), (120, 8180470), (150, 6544376), (200, 4908282), (211, 4652400), (240, 4090235), (300, 3272188), (400, 2454141), (422, 2326200), (600, 1636094), (633, 1550800), (844, 1163100), (1055, 930480), (1200, 818047), (1266, 775400), (1688, 581550), (2110, 465240), (2532, 387700), (3165, 310160), (3376, 290775), (3877, 253200), (4220, 232620), (5064, 193850), (5275, 186096), (6330, 155080), (7754, 126600), (8440, 116310), (10128, 96925), (10550, 93048), (11631, 84400), (12660, 77540), (15508, 63300), (15825, 62032), (16880, 58155), (19385, 50640), (21100, 46524), (23262, 42200), (25320, 38770), (31016, 31650)]