60906780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1664

約数の個数: 144

約数和(自身を含む): 212284800

約数和(自身を除く): 151378020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1619, 1710, 1881, 1980, 2090, 2508, 3135, 3238, 3420, 3762, 4180, 4857, 6270, 6476, 7524, 8095, 9405, 9714, 12540, 14571, 16190, 17809, 18810, 19428, 24285, 29142, 30761, 32380, 35618, 37620, 48570, 53427, 58284, 61522, 71236, 72855, 89045, 92283, 97140, 106854, 123044, 145710, 153805, 160281, 178090, 184566, 213708, 267135, 276849, 291420, 307610, 320562, 338371, 356180, 369132, 461415, 534270, 553698, 615220, 641124, 676742, 801405, 922830, 1015113, 1068540, 1107396, 1353484, 1384245, 1602810, 1691855, 1845660, 2030226, 2768490, 3045339, 3205620, 3383710, 4060452, 5075565, 5536980, 6090678, 6767420, 10151130, 12181356, 15226695, 20302260, 30453390, 60906780]

約数ペア:

[(1, 60906780), (2, 30453390), (3, 20302260), (4, 15226695), (5, 12181356), (6, 10151130), (9, 6767420), (10, 6090678), (11, 5536980), (12, 5075565), (15, 4060452), (18, 3383710), (19, 3205620), (20, 3045339), (22, 2768490), (30, 2030226), (33, 1845660), (36, 1691855), (38, 1602810), (44, 1384245), (45, 1353484), (55, 1107396), (57, 1068540), (60, 1015113), (66, 922830), (76, 801405), (90, 676742), (95, 641124), (99, 615220), (110, 553698), (114, 534270), (132, 461415), (165, 369132), (171, 356180), (180, 338371), (190, 320562), (198, 307610), (209, 291420), (220, 276849), (228, 267135), (285, 213708), (330, 184566), (342, 178090), (380, 160281), (396, 153805), (418, 145710), (495, 123044), (570, 106854), (627, 97140), (660, 92283), (684, 89045), (836, 72855), (855, 71236), (990, 61522), (1045, 58284), (1140, 53427), (1254, 48570), (1619, 37620), (1710, 35618), (1881, 32380), (1980, 30761), (2090, 29142), (2508, 24285), (3135, 19428), (3238, 18810), (3420, 17809), (3762, 16190), (4180, 14571), (4857, 12540), (6270, 9714), (6476, 9405), (7524, 8095)]