97678980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{25841}}^1$

素因数の和:25866

約数の個数: 96

約数和(自身を含む): 347316480

約数和(自身を除く): 249637500

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, 25841, 51682, 77523, 103364, 129205, 155046, 180887, 232569, 258410, 310092, 361774, 387615, 465138, 516820, 542661, 697707, 723548, 775230, 904435, 930276, 1085322, 1162845, 1395414, 1550460, 1627983, 1808870, 2170644, 2325690, 2713305, 2790828, 3255966, 3488535, 3617740, 4651380, 4883949, 5426610, 6511932, 6977070, 8139915, 9767898, 10853220, 13954140, 16279830, 19535796, 24419745, 32559660, 48839490, 97678980]

約数ペア:

[(1, 97678980), (2, 48839490), (3, 32559660), (4, 24419745), (5, 19535796), (6, 16279830), (7, 13954140), (9, 10853220), (10, 9767898), (12, 8139915), (14, 6977070), (15, 6511932), (18, 5426610), (20, 4883949), (21, 4651380), (27, 3617740), (28, 3488535), (30, 3255966), (35, 2790828), (36, 2713305), (42, 2325690), (45, 2170644), (54, 1808870), (60, 1627983), (63, 1550460), (70, 1395414), (84, 1162845), (90, 1085322), (105, 930276), (108, 904435), (126, 775230), (135, 723548), (140, 697707), (180, 542661), (189, 516820), (210, 465138), (252, 387615), (270, 361774), (315, 310092), (378, 258410), (420, 232569), (540, 180887), (630, 155046), (756, 129205), (945, 103364), (1260, 77523), (1890, 51682), (3780, 25841)]