69028650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:956

約数の個数: 72

約数和(自身を含む): 186592224

約数和(自身を除く): 117563574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 633, 727, 1055, 1266, 1454, 1899, 2110, 2181, 3165, 3635, 3798, 4362, 5275, 6330, 6543, 7270, 9495, 10550, 10905, 13086, 15825, 18175, 18990, 21810, 31650, 32715, 36350, 47475, 54525, 65430, 94950, 109050, 153397, 163575, 306794, 327150, 460191, 766985, 920382, 1380573, 1533970, 2300955, 2761146, 3834925, 4601910, 6902865, 7669850, 11504775, 13805730, 23009550, 34514325, 69028650]

約数ペア:

[(1, 69028650), (2, 34514325), (3, 23009550), (5, 13805730), (6, 11504775), (9, 7669850), (10, 6902865), (15, 4601910), (18, 3834925), (25, 2761146), (30, 2300955), (45, 1533970), (50, 1380573), (75, 920382), (90, 766985), (150, 460191), (211, 327150), (225, 306794), (422, 163575), (450, 153397), (633, 109050), (727, 94950), (1055, 65430), (1266, 54525), (1454, 47475), (1899, 36350), (2110, 32715), (2181, 31650), (3165, 21810), (3635, 18990), (3798, 18175), (4362, 15825), (5275, 13086), (6330, 10905), (6543, 10550), (7270, 9495)]