149550240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 192

約数和(自身を含む): 550416384

約数和(自身を除く): 400866144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 947, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1894, 1974, 2256, 2632, 2820, 2841, 3290, 3360, 3760, 3788, 3948, 4512, 4735, 4935, 5264, 5640, 5682, 6580, 6629, 7520, 7576, 7896, 9470, 9870, 10528, 11280, 11364, 13160, 13258, 14205, 15152, 15792, 18940, 19740, 19887, 22560, 22728, 26320, 26516, 28410, 30304, 31584, 33145, 37880, 39480, 39774, 44509, 45456, 52640, 53032, 56820, 66290, 75760, 78960, 79548, 89018, 90912, 99435, 106064, 113640, 132580, 133527, 151520, 157920, 159096, 178036, 198870, 212128, 222545, 227280, 265160, 267054, 311563, 318192, 356072, 397740, 445090, 454560, 530320, 534108, 623126, 636384, 667635, 712144, 795480, 890180, 934689, 1060640, 1068216, 1246252, 1335270, 1424288, 1557815, 1590960, 1780360, 1869378, 2136432, 2492504, 2670540, 3115630, 3181920, 3560720, 3738756, 4272864, 4673445, 4985008, 5341080, 6231260, 7121440, 7477512, 9346890, 9970016, 10682160, 12462520, 14955024, 18693780, 21364320, 24925040, 29910048, 37387560, 49850080, 74775120, 149550240]

約数ペア:

[(1, 149550240), (2, 74775120), (3, 49850080), (4, 37387560), (5, 29910048), (6, 24925040), (7, 21364320), (8, 18693780), (10, 14955024), (12, 12462520), (14, 10682160), (15, 9970016), (16, 9346890), (20, 7477512), (21, 7121440), (24, 6231260), (28, 5341080), (30, 4985008), (32, 4673445), (35, 4272864), (40, 3738756), (42, 3560720), (47, 3181920), (48, 3115630), (56, 2670540), (60, 2492504), (70, 2136432), (80, 1869378), (84, 1780360), (94, 1590960), (96, 1557815), (105, 1424288), (112, 1335270), (120, 1246252), (140, 1068216), (141, 1060640), (160, 934689), (168, 890180), (188, 795480), (210, 712144), (224, 667635), (235, 636384), (240, 623126), (280, 534108), (282, 530320), (329, 454560), (336, 445090), (376, 397740), (420, 356072), (470, 318192), (480, 311563), (560, 267054), (564, 265160), (658, 227280), (672, 222545), (705, 212128), (752, 198870), (840, 178036), (940, 159096), (947, 157920), (987, 151520), (1120, 133527), (1128, 132580), (1316, 113640), (1410, 106064), (1504, 99435), (1645, 90912), (1680, 89018), (1880, 79548), (1894, 78960), (1974, 75760), (2256, 66290), (2632, 56820), (2820, 53032), (2841, 52640), (3290, 45456), (3360, 44509), (3760, 39774), (3788, 39480), (3948, 37880), (4512, 33145), (4735, 31584), (4935, 30304), (5264, 28410), (5640, 26516), (5682, 26320), (6580, 22728), (6629, 22560), (7520, 19887), (7576, 19740), (7896, 18940), (9470, 15792), (9870, 15152), (10528, 14205), (11280, 13258), (11364, 13160)]