25394040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3359}}^1$

素因数の和:3386

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 71373960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3359, 3780, 6718, 7560, 10077, 13436, 16795, 20154, 23513, 26872, 30231, 33590, 40308, 47026, 50385, 60462, 67180, 70539, 80616, 90693, 94052, 100770, 117565, 120924, 134360, 141078, 151155, 181386, 188104, 201540, 211617, 235130, 241848, 282156, 302310, 352695, 362772, 403080, 423234, 453465, 470260, 564312, 604620, 634851, 705390, 725544, 846468, 906930, 940520, 1058085, 1209240, 1269702, 1410780, 1692936, 1813860, 2116170, 2539404, 2821560, 3174255, 3627720, 4232340, 5078808, 6348510, 8464680, 12697020, 25394040]

約数ペア:

[(1, 25394040), (2, 12697020), (3, 8464680), (4, 6348510), (5, 5078808), (6, 4232340), (7, 3627720), (8, 3174255), (9, 2821560), (10, 2539404), (12, 2116170), (14, 1813860), (15, 1692936), (18, 1410780), (20, 1269702), (21, 1209240), (24, 1058085), (27, 940520), (28, 906930), (30, 846468), (35, 725544), (36, 705390), (40, 634851), (42, 604620), (45, 564312), (54, 470260), (56, 453465), (60, 423234), (63, 403080), (70, 362772), (72, 352695), (84, 302310), (90, 282156), (105, 241848), (108, 235130), (120, 211617), (126, 201540), (135, 188104), (140, 181386), (168, 151155), (180, 141078), (189, 134360), (210, 120924), (216, 117565), (252, 100770), (270, 94052), (280, 90693), (315, 80616), (360, 70539), (378, 67180), (420, 60462), (504, 50385), (540, 47026), (630, 40308), (756, 33590), (840, 30231), (945, 26872), (1080, 23513), (1260, 20154), (1512, 16795), (1890, 13436), (2520, 10077), (3359, 7560), (3780, 6718)]