108557820

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{3191}}^1$

素因数の和:3222

約数の個数: 144

約数和(自身を含む): 390394368

約数和(自身を除く): 281836548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3191, 3402, 3780, 4860, 5670, 6382, 6804, 8505, 9573, 11340, 12764, 15955, 17010, 19146, 22337, 28719, 31910, 34020, 38292, 44674, 47865, 57438, 63820, 67011, 86157, 89348, 95730, 111685, 114876, 134022, 143595, 172314, 191460, 201033, 223370, 258471, 268044, 287190, 335055, 344628, 402066, 430785, 446740, 516942, 574380, 603099, 670110, 775413, 804132, 861570, 1005165, 1033884, 1206198, 1292355, 1340220, 1550826, 1723140, 1809297, 2010330, 2412396, 2584710, 3015495, 3101652, 3618594, 3877065, 4020660, 5169420, 5427891, 6030990, 7237188, 7754130, 9046485, 10855782, 12061980, 15508260, 18092970, 21711564, 27139455, 36185940, 54278910, 108557820]

約数ペア:

[(1, 108557820), (2, 54278910), (3, 36185940), (4, 27139455), (5, 21711564), (6, 18092970), (7, 15508260), (9, 12061980), (10, 10855782), (12, 9046485), (14, 7754130), (15, 7237188), (18, 6030990), (20, 5427891), (21, 5169420), (27, 4020660), (28, 3877065), (30, 3618594), (35, 3101652), (36, 3015495), (42, 2584710), (45, 2412396), (54, 2010330), (60, 1809297), (63, 1723140), (70, 1550826), (81, 1340220), (84, 1292355), (90, 1206198), (105, 1033884), (108, 1005165), (126, 861570), (135, 804132), (140, 775413), (162, 670110), (180, 603099), (189, 574380), (210, 516942), (243, 446740), (252, 430785), (270, 402066), (315, 344628), (324, 335055), (378, 287190), (405, 268044), (420, 258471), (486, 223370), (540, 201033), (567, 191460), (630, 172314), (756, 143595), (810, 134022), (945, 114876), (972, 111685), (1134, 95730), (1215, 89348), (1260, 86157), (1620, 67011), (1701, 63820), (1890, 57438), (2268, 47865), (2430, 44674), (2835, 38292), (3191, 34020), (3402, 31910), (3780, 28719), (4860, 22337), (5670, 19146), (6382, 17010), (6804, 15955), (8505, 12764), (9573, 11340)]