73762020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13219}}^1$

素因数の和:13265

約数の個数: 72

約数和(自身を含む): 230979840

約数和(自身を除く): 157217820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 13219, 26438, 39657, 52876, 66095, 79314, 118971, 132190, 158628, 198285, 237942, 264380, 396570, 409789, 475884, 594855, 793140, 819578, 1189710, 1229367, 1639156, 2048945, 2379420, 2458734, 3688101, 4097890, 4917468, 6146835, 7376202, 8195780, 12293670, 14752404, 18440505, 24587340, 36881010, 73762020]

約数ペア:

[(1, 73762020), (2, 36881010), (3, 24587340), (4, 18440505), (5, 14752404), (6, 12293670), (9, 8195780), (10, 7376202), (12, 6146835), (15, 4917468), (18, 4097890), (20, 3688101), (30, 2458734), (31, 2379420), (36, 2048945), (45, 1639156), (60, 1229367), (62, 1189710), (90, 819578), (93, 793140), (124, 594855), (155, 475884), (180, 409789), (186, 396570), (279, 264380), (310, 237942), (372, 198285), (465, 158628), (558, 132190), (620, 118971), (930, 79314), (1116, 66095), (1395, 52876), (1860, 39657), (2790, 26438), (5580, 13219)]