75538710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21521}}^1$

素因数の和:21550

約数の個数: 64

約数和(自身を含む): 216941760

約数和(自身を除く): 141403050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 21521, 43042, 64563, 107605, 129126, 193689, 215210, 279773, 322815, 387378, 559546, 581067, 645630, 839319, 968445, 1162134, 1398865, 1678638, 1936890, 2517957, 2797730, 2905335, 4196595, 5035914, 5810670, 7553871, 8393190, 12589785, 15107742, 25179570, 37769355, 75538710]

約数ペア:

[(1, 75538710), (2, 37769355), (3, 25179570), (5, 15107742), (6, 12589785), (9, 8393190), (10, 7553871), (13, 5810670), (15, 5035914), (18, 4196595), (26, 2905335), (27, 2797730), (30, 2517957), (39, 1936890), (45, 1678638), (54, 1398865), (65, 1162134), (78, 968445), (90, 839319), (117, 645630), (130, 581067), (135, 559546), (195, 387378), (234, 322815), (270, 279773), (351, 215210), (390, 193689), (585, 129126), (702, 107605), (1170, 64563), (1755, 43042), (3510, 21521)]