87808860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 279916560

約数和(自身を除く): 192107700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 670, 804, 809, 810, 1005, 1206, 1340, 1618, 1620, 1809, 2010, 2412, 2427, 3015, 3236, 3618, 4020, 4045, 4854, 5427, 6030, 7236, 7281, 8090, 9045, 9708, 10854, 12060, 12135, 14562, 16180, 18090, 21708, 21843, 24270, 27135, 29124, 36180, 36405, 43686, 48540, 54203, 54270, 65529, 72810, 87372, 108406, 108540, 109215, 131058, 145620, 162609, 216812, 218430, 262116, 271015, 325218, 327645, 436860, 487827, 542030, 650436, 655290, 813045, 975654, 1084060, 1310580, 1463481, 1626090, 1951308, 2439135, 2926962, 3252180, 4390443, 4878270, 5853924, 7317405, 8780886, 9756540, 14634810, 17561772, 21952215, 29269620, 43904430, 87808860]

約数ペア:

[(1, 87808860), (2, 43904430), (3, 29269620), (4, 21952215), (5, 17561772), (6, 14634810), (9, 9756540), (10, 8780886), (12, 7317405), (15, 5853924), (18, 4878270), (20, 4390443), (27, 3252180), (30, 2926962), (36, 2439135), (45, 1951308), (54, 1626090), (60, 1463481), (67, 1310580), (81, 1084060), (90, 975654), (108, 813045), (134, 655290), (135, 650436), (162, 542030), (180, 487827), (201, 436860), (268, 327645), (270, 325218), (324, 271015), (335, 262116), (402, 218430), (405, 216812), (540, 162609), (603, 145620), (670, 131058), (804, 109215), (809, 108540), (810, 108406), (1005, 87372), (1206, 72810), (1340, 65529), (1618, 54270), (1620, 54203), (1809, 48540), (2010, 43686), (2412, 36405), (2427, 36180), (3015, 29124), (3236, 27135), (3618, 24270), (4020, 21843), (4045, 21708), (4854, 18090), (5427, 16180), (6030, 14562), (7236, 12135), (7281, 12060), (8090, 10854), (9045, 9708)]