74318580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19661}}^1$

素因数の和:19686

約数の個数: 96

約数和(自身を含む): 264257280

約数和(自身を除く): 189938700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19661, 39322, 58983, 78644, 98305, 117966, 137627, 176949, 196610, 235932, 275254, 294915, 353898, 393220, 412881, 530847, 550508, 589830, 688135, 707796, 825762, 884745, 1061694, 1179660, 1238643, 1376270, 1651524, 1769490, 2064405, 2123388, 2477286, 2654235, 2752540, 3538980, 3715929, 4128810, 4954572, 5308470, 6193215, 7431858, 8257620, 10616940, 12386430, 14863716, 18579645, 24772860, 37159290, 74318580]

約数ペア:

[(1, 74318580), (2, 37159290), (3, 24772860), (4, 18579645), (5, 14863716), (6, 12386430), (7, 10616940), (9, 8257620), (10, 7431858), (12, 6193215), (14, 5308470), (15, 4954572), (18, 4128810), (20, 3715929), (21, 3538980), (27, 2752540), (28, 2654235), (30, 2477286), (35, 2123388), (36, 2064405), (42, 1769490), (45, 1651524), (54, 1376270), (60, 1238643), (63, 1179660), (70, 1061694), (84, 884745), (90, 825762), (105, 707796), (108, 688135), (126, 589830), (135, 550508), (140, 530847), (180, 412881), (189, 393220), (210, 353898), (252, 294915), (270, 275254), (315, 235932), (378, 196610), (420, 176949), (540, 137627), (630, 117966), (756, 98305), (945, 78644), (1260, 58983), (1890, 39322), (3780, 19661)]