42856650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 72

約数和(自身を含む): 116180064

約数和(自身を除く): 73323414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 727, 786, 1179, 1310, 1454, 1965, 2181, 2358, 3275, 3635, 3930, 4362, 5895, 6543, 6550, 7270, 9825, 10905, 11790, 13086, 18175, 19650, 21810, 29475, 32715, 36350, 54525, 58950, 65430, 95237, 109050, 163575, 190474, 285711, 327150, 476185, 571422, 857133, 952370, 1428555, 1714266, 2380925, 2857110, 4285665, 4761850, 7142775, 8571330, 14285550, 21428325, 42856650]

約数ペア:

[(1, 42856650), (2, 21428325), (3, 14285550), (5, 8571330), (6, 7142775), (9, 4761850), (10, 4285665), (15, 2857110), (18, 2380925), (25, 1714266), (30, 1428555), (45, 952370), (50, 857133), (75, 571422), (90, 476185), (131, 327150), (150, 285711), (225, 190474), (262, 163575), (393, 109050), (450, 95237), (655, 65430), (727, 58950), (786, 54525), (1179, 36350), (1310, 32715), (1454, 29475), (1965, 21810), (2181, 19650), (2358, 18175), (3275, 13086), (3635, 11790), (3930, 10905), (4362, 9825), (5895, 7270), (6543, 6550)]