75074580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19861}}^1$

素因数の和:19886

約数の個数: 96

約数和(自身を含む): 266945280

約数和(自身を除く): 191870700

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, 19861, 39722, 59583, 79444, 99305, 119166, 139027, 178749, 198610, 238332, 278054, 297915, 357498, 397220, 417081, 536247, 556108, 595830, 695135, 714996, 834162, 893745, 1072494, 1191660, 1251243, 1390270, 1668324, 1787490, 2085405, 2144988, 2502486, 2681235, 2780540, 3574980, 3753729, 4170810, 5004972, 5362470, 6256215, 7507458, 8341620, 10724940, 12512430, 15014916, 18768645, 25024860, 37537290, 75074580]

約数ペア:

[(1, 75074580), (2, 37537290), (3, 25024860), (4, 18768645), (5, 15014916), (6, 12512430), (7, 10724940), (9, 8341620), (10, 7507458), (12, 6256215), (14, 5362470), (15, 5004972), (18, 4170810), (20, 3753729), (21, 3574980), (27, 2780540), (28, 2681235), (30, 2502486), (35, 2144988), (36, 2085405), (42, 1787490), (45, 1668324), (54, 1390270), (60, 1251243), (63, 1191660), (70, 1072494), (84, 893745), (90, 834162), (105, 714996), (108, 695135), (126, 595830), (135, 556108), (140, 536247), (180, 417081), (189, 397220), (210, 357498), (252, 297915), (270, 278054), (315, 238332), (378, 198610), (420, 178749), (540, 139027), (630, 119166), (756, 99305), (945, 79444), (1260, 59583), (1890, 39722), (3780, 19861)]