89816850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 120

約数和(自身を含む): 254047728

約数和(自身を除く): 164230878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 81, 90, 134, 135, 150, 162, 201, 225, 270, 331, 335, 402, 405, 450, 603, 662, 670, 675, 810, 993, 1005, 1206, 1350, 1655, 1675, 1809, 1986, 2010, 2025, 2979, 3015, 3310, 3350, 3618, 4050, 4965, 5025, 5427, 5958, 6030, 8275, 8937, 9045, 9930, 10050, 10854, 14895, 15075, 16550, 17874, 18090, 22177, 24825, 26811, 27135, 29790, 30150, 44354, 44685, 45225, 49650, 53622, 54270, 66531, 74475, 89370, 90450, 110885, 133062, 134055, 135675, 148950, 199593, 221770, 223425, 268110, 271350, 332655, 399186, 446850, 554425, 598779, 665310, 670275, 997965, 1108850, 1197558, 1340550, 1663275, 1796337, 1995930, 2993895, 3326550, 3592674, 4989825, 5987790, 8981685, 9979650, 14969475, 17963370, 29938950, 44908425, 89816850]

約数ペア:

[(1, 89816850), (2, 44908425), (3, 29938950), (5, 17963370), (6, 14969475), (9, 9979650), (10, 8981685), (15, 5987790), (18, 4989825), (25, 3592674), (27, 3326550), (30, 2993895), (45, 1995930), (50, 1796337), (54, 1663275), (67, 1340550), (75, 1197558), (81, 1108850), (90, 997965), (134, 670275), (135, 665310), (150, 598779), (162, 554425), (201, 446850), (225, 399186), (270, 332655), (331, 271350), (335, 268110), (402, 223425), (405, 221770), (450, 199593), (603, 148950), (662, 135675), (670, 134055), (675, 133062), (810, 110885), (993, 90450), (1005, 89370), (1206, 74475), (1350, 66531), (1655, 54270), (1675, 53622), (1809, 49650), (1986, 45225), (2010, 44685), (2025, 44354), (2979, 30150), (3015, 29790), (3310, 27135), (3350, 26811), (3618, 24825), (4050, 22177), (4965, 18090), (5025, 17874), (5427, 16550), (5958, 15075), (6030, 14895), (8275, 10854), (8937, 10050), (9045, 9930)]