142335180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4679}}^1$

素因数の和:4720

約数の個数: 108

約数和(自身を含む): 467616240

約数和(自身を除く): 325281060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 4679, 5070, 6084, 7605, 9358, 10140, 14037, 15210, 18716, 23395, 28074, 30420, 42111, 46790, 56148, 60827, 70185, 84222, 93580, 121654, 140370, 168444, 182481, 210555, 243308, 280740, 304135, 364962, 421110, 547443, 608270, 729924, 790751, 842220, 912405, 1094886, 1216540, 1581502, 1824810, 2189772, 2372253, 2737215, 3163004, 3649620, 3953755, 4744506, 5474430, 7116759, 7907510, 9489012, 10948860, 11861265, 14233518, 15815020, 23722530, 28467036, 35583795, 47445060, 71167590, 142335180]

約数ペア:

[(1, 142335180), (2, 71167590), (3, 47445060), (4, 35583795), (5, 28467036), (6, 23722530), (9, 15815020), (10, 14233518), (12, 11861265), (13, 10948860), (15, 9489012), (18, 7907510), (20, 7116759), (26, 5474430), (30, 4744506), (36, 3953755), (39, 3649620), (45, 3163004), (52, 2737215), (60, 2372253), (65, 2189772), (78, 1824810), (90, 1581502), (117, 1216540), (130, 1094886), (156, 912405), (169, 842220), (180, 790751), (195, 729924), (234, 608270), (260, 547443), (338, 421110), (390, 364962), (468, 304135), (507, 280740), (585, 243308), (676, 210555), (780, 182481), (845, 168444), (1014, 140370), (1170, 121654), (1521, 93580), (1690, 84222), (2028, 70185), (2340, 60827), (2535, 56148), (3042, 46790), (3380, 42111), (4679, 30420), (5070, 28074), (6084, 23395), (7605, 18716), (9358, 15210), (10140, 14037)]