221515050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{50923}}^1$

素因数の和:50967

約数の個数: 48

約数和(自身を含む): 568311840

約数和(自身を除く): 346796790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 50923, 101846, 152769, 254615, 305538, 509230, 763845, 1273075, 1476767, 1527690, 2546150, 2953534, 3819225, 4430301, 7383835, 7638450, 8860602, 14767670, 22151505, 36919175, 44303010, 73838350, 110757525, 221515050]

約数ペア:

[(1, 221515050), (2, 110757525), (3, 73838350), (5, 44303010), (6, 36919175), (10, 22151505), (15, 14767670), (25, 8860602), (29, 7638450), (30, 7383835), (50, 4430301), (58, 3819225), (75, 2953534), (87, 2546150), (145, 1527690), (150, 1476767), (174, 1273075), (290, 763845), (435, 509230), (725, 305538), (870, 254615), (1450, 152769), (2175, 101846), (4350, 50923)]