153144180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6438

約数の個数: 144

約数和(自身を含む): 558929280

約数和(自身を除く): 405785100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 6397, 7980, 11970, 12794, 19191, 23940, 25588, 31985, 38382, 44779, 57573, 63970, 76764, 89558, 95955, 115146, 121543, 127940, 134337, 179116, 191910, 223895, 230292, 243086, 268674, 287865, 364629, 383820, 403011, 447790, 486172, 537348, 575730, 607715, 671685, 729258, 806022, 850801, 895580, 1093887, 1151460, 1215430, 1343370, 1458516, 1612044, 1701602, 1823145, 2015055, 2187774, 2430860, 2552403, 2686740, 3403204, 3646290, 4030110, 4254005, 4375548, 5104806, 5469435, 7292580, 7657209, 8060220, 8508010, 10209612, 10938870, 12762015, 15314418, 17016020, 21877740, 25524030, 30628836, 38286045, 51048060, 76572090, 153144180]

約数ペア:

[(1, 153144180), (2, 76572090), (3, 51048060), (4, 38286045), (5, 30628836), (6, 25524030), (7, 21877740), (9, 17016020), (10, 15314418), (12, 12762015), (14, 10938870), (15, 10209612), (18, 8508010), (19, 8060220), (20, 7657209), (21, 7292580), (28, 5469435), (30, 5104806), (35, 4375548), (36, 4254005), (38, 4030110), (42, 3646290), (45, 3403204), (57, 2686740), (60, 2552403), (63, 2430860), (70, 2187774), (76, 2015055), (84, 1823145), (90, 1701602), (95, 1612044), (105, 1458516), (114, 1343370), (126, 1215430), (133, 1151460), (140, 1093887), (171, 895580), (180, 850801), (190, 806022), (210, 729258), (228, 671685), (252, 607715), (266, 575730), (285, 537348), (315, 486172), (342, 447790), (380, 403011), (399, 383820), (420, 364629), (532, 287865), (570, 268674), (630, 243086), (665, 230292), (684, 223895), (798, 191910), (855, 179116), (1140, 134337), (1197, 127940), (1260, 121543), (1330, 115146), (1596, 95955), (1710, 89558), (1995, 76764), (2394, 63970), (2660, 57573), (3420, 44779), (3990, 38382), (4788, 31985), (5985, 25588), (6397, 23940), (7980, 19191), (11970, 12794)]