164291850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1103}}^1$

素因数の和:1452

約数の個数: 72

約数和(自身を含む): 443132352

約数和(自身を除く): 278840502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 331, 450, 662, 993, 1103, 1655, 1986, 2206, 2979, 3309, 3310, 4965, 5515, 5958, 6618, 8275, 9927, 9930, 11030, 14895, 16545, 16550, 19854, 24825, 27575, 29790, 33090, 49635, 49650, 55150, 74475, 82725, 99270, 148950, 165450, 248175, 365093, 496350, 730186, 1095279, 1825465, 2190558, 3285837, 3650930, 5476395, 6571674, 9127325, 10952790, 16429185, 18254650, 27381975, 32858370, 54763950, 82145925, 164291850]

約数ペア:

[(1, 164291850), (2, 82145925), (3, 54763950), (5, 32858370), (6, 27381975), (9, 18254650), (10, 16429185), (15, 10952790), (18, 9127325), (25, 6571674), (30, 5476395), (45, 3650930), (50, 3285837), (75, 2190558), (90, 1825465), (150, 1095279), (225, 730186), (331, 496350), (450, 365093), (662, 248175), (993, 165450), (1103, 148950), (1655, 99270), (1986, 82725), (2206, 74475), (2979, 55150), (3309, 49650), (3310, 49635), (4965, 33090), (5515, 29790), (5958, 27575), (6618, 24825), (8275, 19854), (9927, 16550), (9930, 16545), (11030, 14895)]