75741210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1900

約数の個数: 64

約数和(自身を含む): 203333760

約数和(自身を除く): 127592550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 1721, 2445, 2934, 3442, 4401, 4890, 5163, 7335, 8605, 8802, 10326, 14670, 15489, 17210, 22005, 25815, 30978, 44010, 46467, 51630, 77445, 92934, 154890, 232335, 280523, 464670, 561046, 841569, 1402615, 1683138, 2524707, 2805230, 4207845, 5049414, 7574121, 8415690, 12623535, 15148242, 25247070, 37870605, 75741210]

約数ペア:

[(1, 75741210), (2, 37870605), (3, 25247070), (5, 15148242), (6, 12623535), (9, 8415690), (10, 7574121), (15, 5049414), (18, 4207845), (27, 2805230), (30, 2524707), (45, 1683138), (54, 1402615), (90, 841569), (135, 561046), (163, 464670), (270, 280523), (326, 232335), (489, 154890), (815, 92934), (978, 77445), (1467, 51630), (1630, 46467), (1721, 44010), (2445, 30978), (2934, 25815), (3442, 22005), (4401, 17210), (4890, 15489), (5163, 14670), (7335, 10326), (8605, 8802)]