28454489400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{224759}}^1$

素因数の和:224989

約数の個数: 96

約数和(自身を含む): 88627363200

約数和(自身を除く): 60172873800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 211, 300, 422, 600, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 5275, 6330, 8440, 10550, 12660, 15825, 21100, 25320, 31650, 42200, 63300, 126600, 224759, 449518, 674277, 899036, 1123795, 1348554, 1798072, 2247590, 2697108, 3371385, 4495180, 5394216, 5618975, 6742770, 8990360, 11237950, 13485540, 16856925, 22475900, 26971080, 33713850, 44951800, 47424149, 67427700, 94848298, 134855400, 142272447, 189696596, 237120745, 284544894, 379393192, 474241490, 569089788, 711362235, 948482980, 1138179576, 1185603725, 1422724470, 1896965960, 2371207450, 2845448940, 3556811175, 4742414900, 5690897880, 7113622350, 9484829800, 14227244700, 28454489400]

約数ペア:

[(1, 28454489400), (2, 14227244700), (3, 9484829800), (4, 7113622350), (5, 5690897880), (6, 4742414900), (8, 3556811175), (10, 2845448940), (12, 2371207450), (15, 1896965960), (20, 1422724470), (24, 1185603725), (25, 1138179576), (30, 948482980), (40, 711362235), (50, 569089788), (60, 474241490), (75, 379393192), (100, 284544894), (120, 237120745), (150, 189696596), (200, 142272447), (211, 134855400), (300, 94848298), (422, 67427700), (600, 47424149), (633, 44951800), (844, 33713850), (1055, 26971080), (1266, 22475900), (1688, 16856925), (2110, 13485540), (2532, 11237950), (3165, 8990360), (4220, 6742770), (5064, 5618975), (5275, 5394216), (6330, 4495180), (8440, 3371385), (10550, 2697108), (12660, 2247590), (15825, 1798072), (21100, 1348554), (25320, 1123795), (31650, 899036), (42200, 674277), (63300, 449518), (126600, 224759)]