128974350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{9661}}^1$

素因数の和:9765

約数の個数: 48

約数和(自身を含む): 323483760

約数和(自身を除く): 194509410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 445, 534, 890, 1335, 2225, 2670, 4450, 6675, 9661, 13350, 19322, 28983, 48305, 57966, 96610, 144915, 241525, 289830, 483050, 724575, 859829, 1449150, 1719658, 2579487, 4299145, 5158974, 8598290, 12897435, 21495725, 25794870, 42991450, 64487175, 128974350]

約数ペア:

[(1, 128974350), (2, 64487175), (3, 42991450), (5, 25794870), (6, 21495725), (10, 12897435), (15, 8598290), (25, 5158974), (30, 4299145), (50, 2579487), (75, 1719658), (89, 1449150), (150, 859829), (178, 724575), (267, 483050), (445, 289830), (534, 241525), (890, 144915), (1335, 96610), (2225, 57966), (2670, 48305), (4450, 28983), (6675, 19322), (9661, 13350)]