8522037180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{7247}}^1$

素因数の和:7448

約数の個数: 144

約数和(自身を含む): 26593781760

約数和(自身を除く): 18071744580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 139, 141, 180, 188, 235, 278, 282, 417, 423, 470, 556, 564, 695, 705, 834, 846, 940, 1251, 1390, 1410, 1668, 1692, 2085, 2115, 2502, 2780, 2820, 4170, 4230, 5004, 6255, 6533, 7247, 8340, 8460, 12510, 13066, 14494, 19599, 21741, 25020, 26132, 28988, 32665, 36235, 39198, 43482, 58797, 65223, 65330, 72470, 78396, 86964, 97995, 108705, 117594, 130446, 130660, 144940, 195990, 217410, 235188, 260892, 293985, 326115, 340609, 391980, 434820, 587970, 652230, 681218, 1007333, 1021827, 1175940, 1304460, 1362436, 1703045, 2014666, 2043654, 3021999, 3065481, 3406090, 4029332, 4087308, 5036665, 5109135, 6043998, 6130962, 6812180, 9065997, 10073330, 10218270, 12087996, 12261924, 15109995, 15327405, 18131994, 20146660, 20436540, 30219990, 30654810, 36263988, 45329985, 47344651, 60439980, 61309620, 90659970, 94689302, 142033953, 181319940, 189378604, 236723255, 284067906, 426101859, 473446510, 568135812, 710169765, 852203718, 946893020, 1420339530, 1704407436, 2130509295, 2840679060, 4261018590, 8522037180]

約数ペア:

[(1, 8522037180), (2, 4261018590), (3, 2840679060), (4, 2130509295), (5, 1704407436), (6, 1420339530), (9, 946893020), (10, 852203718), (12, 710169765), (15, 568135812), (18, 473446510), (20, 426101859), (30, 284067906), (36, 236723255), (45, 189378604), (47, 181319940), (60, 142033953), (90, 94689302), (94, 90659970), (139, 61309620), (141, 60439980), (180, 47344651), (188, 45329985), (235, 36263988), (278, 30654810), (282, 30219990), (417, 20436540), (423, 20146660), (470, 18131994), (556, 15327405), (564, 15109995), (695, 12261924), (705, 12087996), (834, 10218270), (846, 10073330), (940, 9065997), (1251, 6812180), (1390, 6130962), (1410, 6043998), (1668, 5109135), (1692, 5036665), (2085, 4087308), (2115, 4029332), (2502, 3406090), (2780, 3065481), (2820, 3021999), (4170, 2043654), (4230, 2014666), (5004, 1703045), (6255, 1362436), (6533, 1304460), (7247, 1175940), (8340, 1021827), (8460, 1007333), (12510, 681218), (13066, 652230), (14494, 587970), (19599, 434820), (21741, 391980), (25020, 340609), (26132, 326115), (28988, 293985), (32665, 260892), (36235, 235188), (39198, 217410), (43482, 195990), (58797, 144940), (65223, 130660), (65330, 130446), (72470, 117594), (78396, 108705), (86964, 97995)]