63684540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 203164416

約数和(自身を除く): 139479876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 101, 113, 124, 155, 180, 186, 202, 226, 279, 303, 310, 339, 372, 404, 452, 465, 505, 558, 565, 606, 620, 678, 909, 930, 1010, 1017, 1116, 1130, 1212, 1356, 1395, 1515, 1695, 1818, 1860, 2020, 2034, 2260, 2790, 3030, 3131, 3390, 3503, 3636, 4068, 4545, 5085, 5580, 6060, 6262, 6780, 7006, 9090, 9393, 10170, 10509, 11413, 12524, 14012, 15655, 17515, 18180, 18786, 20340, 21018, 22826, 28179, 31310, 31527, 34239, 35030, 37572, 42036, 45652, 46965, 52545, 56358, 57065, 62620, 63054, 68478, 70060, 93930, 102717, 105090, 112716, 114130, 126108, 136956, 140895, 157635, 171195, 187860, 205434, 210180, 228260, 281790, 315270, 342390, 353803, 410868, 513585, 563580, 630540, 684780, 707606, 1027170, 1061409, 1415212, 1769015, 2054340, 2122818, 3184227, 3538030, 4245636, 5307045, 6368454, 7076060, 10614090, 12736908, 15921135, 21228180, 31842270, 63684540]

約数ペア:

[(1, 63684540), (2, 31842270), (3, 21228180), (4, 15921135), (5, 12736908), (6, 10614090), (9, 7076060), (10, 6368454), (12, 5307045), (15, 4245636), (18, 3538030), (20, 3184227), (30, 2122818), (31, 2054340), (36, 1769015), (45, 1415212), (60, 1061409), (62, 1027170), (90, 707606), (93, 684780), (101, 630540), (113, 563580), (124, 513585), (155, 410868), (180, 353803), (186, 342390), (202, 315270), (226, 281790), (279, 228260), (303, 210180), (310, 205434), (339, 187860), (372, 171195), (404, 157635), (452, 140895), (465, 136956), (505, 126108), (558, 114130), (565, 112716), (606, 105090), (620, 102717), (678, 93930), (909, 70060), (930, 68478), (1010, 63054), (1017, 62620), (1116, 57065), (1130, 56358), (1212, 52545), (1356, 46965), (1395, 45652), (1515, 42036), (1695, 37572), (1818, 35030), (1860, 34239), (2020, 31527), (2034, 31310), (2260, 28179), (2790, 22826), (3030, 21018), (3131, 20340), (3390, 18786), (3503, 18180), (3636, 17515), (4068, 15655), (4545, 14012), (5085, 12524), (5580, 11413), (6060, 10509), (6262, 10170), (6780, 9393), (7006, 9090)]