25148340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{6653}}^1$

素因数の和:6678

約数の個数: 96

約数和(自身を含む): 89429760

約数和(自身を除く): 64281420

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, 6653, 13306, 19959, 26612, 33265, 39918, 46571, 59877, 66530, 79836, 93142, 99795, 119754, 133060, 139713, 179631, 186284, 199590, 232855, 239508, 279426, 299385, 359262, 399180, 419139, 465710, 558852, 598770, 698565, 718524, 838278, 898155, 931420, 1197540, 1257417, 1397130, 1676556, 1796310, 2095695, 2514834, 2794260, 3592620, 4191390, 5029668, 6287085, 8382780, 12574170, 25148340]

約数ペア:

[(1, 25148340), (2, 12574170), (3, 8382780), (4, 6287085), (5, 5029668), (6, 4191390), (7, 3592620), (9, 2794260), (10, 2514834), (12, 2095695), (14, 1796310), (15, 1676556), (18, 1397130), (20, 1257417), (21, 1197540), (27, 931420), (28, 898155), (30, 838278), (35, 718524), (36, 698565), (42, 598770), (45, 558852), (54, 465710), (60, 419139), (63, 399180), (70, 359262), (84, 299385), (90, 279426), (105, 239508), (108, 232855), (126, 199590), (135, 186284), (140, 179631), (180, 139713), (189, 133060), (210, 119754), (252, 99795), (270, 93142), (315, 79836), (378, 66530), (420, 59877), (540, 46571), (630, 39918), (756, 33265), (945, 26612), (1260, 19959), (1890, 13306), (3780, 6653)]