157796700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{12829}}^1$

素因数の和:12887

約数の個数: 72

約数和(自身を含む): 467730480

約数和(自身を除く): 309933780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 6150, 12300, 12829, 25658, 38487, 51316, 64145, 76974, 128290, 153948, 192435, 256580, 320725, 384870, 525989, 641450, 769740, 962175, 1051978, 1282900, 1577967, 1924350, 2103956, 2629945, 3155934, 3848700, 5259890, 6311868, 7889835, 10519780, 13149725, 15779670, 26299450, 31559340, 39449175, 52598900, 78898350, 157796700]

約数ペア:

[(1, 157796700), (2, 78898350), (3, 52598900), (4, 39449175), (5, 31559340), (6, 26299450), (10, 15779670), (12, 13149725), (15, 10519780), (20, 7889835), (25, 6311868), (30, 5259890), (41, 3848700), (50, 3155934), (60, 2629945), (75, 2103956), (82, 1924350), (100, 1577967), (123, 1282900), (150, 1051978), (164, 962175), (205, 769740), (246, 641450), (300, 525989), (410, 384870), (492, 320725), (615, 256580), (820, 192435), (1025, 153948), (1230, 128290), (2050, 76974), (2460, 64145), (3075, 51316), (4100, 38487), (6150, 25658), (12300, 12829)]