36721980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6627

約数の個数: 72

約数和(自身を含む): 115000704

約数和(自身を除く): 78278724

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, 6581, 13162, 19743, 26324, 32905, 39486, 59229, 65810, 78972, 98715, 118458, 131620, 197430, 204011, 236916, 296145, 394860, 408022, 592290, 612033, 816044, 1020055, 1184580, 1224066, 1836099, 2040110, 2448132, 3060165, 3672198, 4080220, 6120330, 7344396, 9180495, 12240660, 18360990, 36721980]

約数ペア:

[(1, 36721980), (2, 18360990), (3, 12240660), (4, 9180495), (5, 7344396), (6, 6120330), (9, 4080220), (10, 3672198), (12, 3060165), (15, 2448132), (18, 2040110), (20, 1836099), (30, 1224066), (31, 1184580), (36, 1020055), (45, 816044), (60, 612033), (62, 592290), (90, 408022), (93, 394860), (124, 296145), (155, 236916), (180, 204011), (186, 197430), (279, 131620), (310, 118458), (372, 98715), (465, 78972), (558, 65810), (620, 59229), (930, 39486), (1116, 32905), (1395, 26324), (1860, 19743), (2790, 13162), (5580, 6581)]