107780220

素因数分解:

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

素因数の和:422

約数の個数: 144

約数和(自身を含む): 345141888

約数和(自身を除く): 237361668

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, 243, 268, 270, 324, 331, 335, 402, 405, 486, 540, 603, 662, 670, 804, 810, 972, 993, 1005, 1206, 1215, 1324, 1340, 1620, 1655, 1809, 1986, 2010, 2412, 2430, 2979, 3015, 3310, 3618, 3972, 4020, 4860, 4965, 5427, 5958, 6030, 6620, 7236, 8937, 9045, 9930, 10854, 11916, 12060, 14895, 16281, 17874, 18090, 19860, 21708, 22177, 26811, 27135, 29790, 32562, 35748, 36180, 44354, 44685, 53622, 54270, 59580, 65124, 66531, 80433, 81405, 88708, 89370, 107244, 108540, 110885, 133062, 134055, 160866, 162810, 178740, 199593, 221770, 266124, 268110, 321732, 325620, 332655, 399186, 402165, 443540, 536220, 598779, 665310, 798372, 804330, 997965, 1197558, 1330620, 1608660, 1796337, 1995930, 2395116, 2993895, 3592674, 3991860, 5389011, 5987790, 7185348, 8981685, 10778022, 11975580, 17963370, 21556044, 26945055, 35926740, 53890110, 107780220]

約数ペア:

[(1, 107780220), (2, 53890110), (3, 35926740), (4, 26945055), (5, 21556044), (6, 17963370), (9, 11975580), (10, 10778022), (12, 8981685), (15, 7185348), (18, 5987790), (20, 5389011), (27, 3991860), (30, 3592674), (36, 2993895), (45, 2395116), (54, 1995930), (60, 1796337), (67, 1608660), (81, 1330620), (90, 1197558), (108, 997965), (134, 804330), (135, 798372), (162, 665310), (180, 598779), (201, 536220), (243, 443540), (268, 402165), (270, 399186), (324, 332655), (331, 325620), (335, 321732), (402, 268110), (405, 266124), (486, 221770), (540, 199593), (603, 178740), (662, 162810), (670, 160866), (804, 134055), (810, 133062), (972, 110885), (993, 108540), (1005, 107244), (1206, 89370), (1215, 88708), (1324, 81405), (1340, 80433), (1620, 66531), (1655, 65124), (1809, 59580), (1986, 54270), (2010, 53622), (2412, 44685), (2430, 44354), (2979, 36180), (3015, 35748), (3310, 32562), (3618, 29790), (3972, 27135), (4020, 26811), (4860, 22177), (4965, 21708), (5427, 19860), (5958, 18090), (6030, 17874), (6620, 16281), (7236, 14895), (8937, 12060), (9045, 11916), (9930, 10854)]