39769740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 121801680

約数和(自身を除く): 82031940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2027, 2180, 3270, 3924, 4054, 4905, 6081, 6540, 8108, 9810, 10135, 12162, 18243, 19620, 20270, 24324, 30405, 36486, 40540, 60810, 72972, 91215, 121620, 182430, 220943, 364860, 441886, 662829, 883772, 1104715, 1325658, 1988487, 2209430, 2651316, 3314145, 3976974, 4418860, 6628290, 7953948, 9942435, 13256580, 19884870, 39769740]

約数ペア:

[(1, 39769740), (2, 19884870), (3, 13256580), (4, 9942435), (5, 7953948), (6, 6628290), (9, 4418860), (10, 3976974), (12, 3314145), (15, 2651316), (18, 2209430), (20, 1988487), (30, 1325658), (36, 1104715), (45, 883772), (60, 662829), (90, 441886), (109, 364860), (180, 220943), (218, 182430), (327, 121620), (436, 91215), (545, 72972), (654, 60810), (981, 40540), (1090, 36486), (1308, 30405), (1635, 24324), (1962, 20270), (2027, 19620), (2180, 18243), (3270, 12162), (3924, 10135), (4054, 9810), (4905, 8108), (6081, 6540)]