9399624800

素因数分解:

$2^5\times 5^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:913

約数の個数: 144

約数和(自身を含む): 23318351280

約数和(自身を除く): 13918726480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 137, 139, 160, 200, 274, 278, 400, 548, 556, 617, 685, 695, 800, 1096, 1112, 1234, 1370, 1390, 2192, 2224, 2468, 2740, 2780, 3085, 3425, 3475, 4384, 4448, 4936, 5480, 5560, 6170, 6850, 6950, 9872, 10960, 11120, 12340, 13700, 13900, 15425, 19043, 19744, 21920, 22240, 24680, 27400, 27800, 30850, 38086, 49360, 54800, 55600, 61700, 76172, 84529, 85763, 95215, 98720, 109600, 111200, 123400, 152344, 169058, 171526, 190430, 246800, 304688, 338116, 343052, 380860, 422645, 428815, 476075, 493600, 609376, 676232, 686104, 761720, 845290, 857630, 952150, 1352464, 1372208, 1523440, 1690580, 1715260, 1904300, 2113225, 2144075, 2704928, 2744416, 3046880, 3381160, 3430520, 3808600, 4226450, 4288150, 6762320, 6861040, 7617200, 8452900, 8576300, 11749531, 13524640, 13722080, 15234400, 16905800, 17152600, 23499062, 33811600, 34305200, 46998124, 58747655, 67623200, 68610400, 93996248, 117495310, 187992496, 234990620, 293738275, 375984992, 469981240, 587476550, 939962480, 1174953100, 1879924960, 2349906200, 4699812400, 9399624800]

約数ペア:

[(1, 9399624800), (2, 4699812400), (4, 2349906200), (5, 1879924960), (8, 1174953100), (10, 939962480), (16, 587476550), (20, 469981240), (25, 375984992), (32, 293738275), (40, 234990620), (50, 187992496), (80, 117495310), (100, 93996248), (137, 68610400), (139, 67623200), (160, 58747655), (200, 46998124), (274, 34305200), (278, 33811600), (400, 23499062), (548, 17152600), (556, 16905800), (617, 15234400), (685, 13722080), (695, 13524640), (800, 11749531), (1096, 8576300), (1112, 8452900), (1234, 7617200), (1370, 6861040), (1390, 6762320), (2192, 4288150), (2224, 4226450), (2468, 3808600), (2740, 3430520), (2780, 3381160), (3085, 3046880), (3425, 2744416), (3475, 2704928), (4384, 2144075), (4448, 2113225), (4936, 1904300), (5480, 1715260), (5560, 1690580), (6170, 1523440), (6850, 1372208), (6950, 1352464), (9872, 952150), (10960, 857630), (11120, 845290), (12340, 761720), (13700, 686104), (13900, 676232), (15425, 609376), (19043, 493600), (19744, 476075), (21920, 428815), (22240, 422645), (24680, 380860), (27400, 343052), (27800, 338116), (30850, 304688), (38086, 246800), (49360, 190430), (54800, 171526), (55600, 169058), (61700, 152344), (76172, 123400), (84529, 111200), (85763, 109600), (95215, 98720)]