147544740

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{4337}}^1$

素因数の和:4368

約数の個数: 144

約数和(自身を含む): 530554752

約数和(自身を除く): 383010012

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, 3402, 3780, 4337, 4860, 5670, 6804, 8505, 8674, 11340, 13011, 17010, 17348, 21685, 26022, 30359, 34020, 39033, 43370, 52044, 60718, 65055, 78066, 86740, 91077, 117099, 121436, 130110, 151795, 156132, 182154, 195165, 234198, 260220, 273231, 303590, 351297, 364308, 390330, 455385, 468396, 546462, 585495, 607180, 702594, 780660, 819693, 910770, 1053891, 1092924, 1170990, 1366155, 1405188, 1639386, 1756485, 1821540, 2107782, 2341980, 2459079, 2732310, 3278772, 3512970, 4098465, 4215564, 4918158, 5269455, 5464620, 7025940, 7377237, 8196930, 9836316, 10538910, 12295395, 14754474, 16393860, 21077820, 24590790, 29508948, 36886185, 49181580, 73772370, 147544740]

約数ペア:

[(1, 147544740), (2, 73772370), (3, 49181580), (4, 36886185), (5, 29508948), (6, 24590790), (7, 21077820), (9, 16393860), (10, 14754474), (12, 12295395), (14, 10538910), (15, 9836316), (18, 8196930), (20, 7377237), (21, 7025940), (27, 5464620), (28, 5269455), (30, 4918158), (35, 4215564), (36, 4098465), (42, 3512970), (45, 3278772), (54, 2732310), (60, 2459079), (63, 2341980), (70, 2107782), (81, 1821540), (84, 1756485), (90, 1639386), (105, 1405188), (108, 1366155), (126, 1170990), (135, 1092924), (140, 1053891), (162, 910770), (180, 819693), (189, 780660), (210, 702594), (243, 607180), (252, 585495), (270, 546462), (315, 468396), (324, 455385), (378, 390330), (405, 364308), (420, 351297), (486, 303590), (540, 273231), (567, 260220), (630, 234198), (756, 195165), (810, 182154), (945, 156132), (972, 151795), (1134, 130110), (1215, 121436), (1260, 117099), (1620, 91077), (1701, 86740), (1890, 78066), (2268, 65055), (2430, 60718), (2835, 52044), (3402, 43370), (3780, 39033), (4337, 34020), (4860, 30359), (5670, 26022), (6804, 21685), (8505, 17348), (8674, 17010), (11340, 13011)]