147304980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1251

約数の個数: 120

約数和(自身を含む): 468357120

約数和(自身を除く): 321052140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1151, 1185, 1422, 1580, 1620, 2133, 2302, 2370, 2844, 3453, 3555, 4266, 4604, 4740, 5755, 6399, 6906, 7110, 8532, 10359, 10665, 11510, 12798, 13812, 14220, 17265, 20718, 21330, 23020, 25596, 31077, 31995, 34530, 41436, 42660, 51795, 62154, 63990, 69060, 90929, 93231, 103590, 124308, 127980, 155385, 181858, 186462, 207180, 272787, 310770, 363716, 372924, 454645, 466155, 545574, 621540, 818361, 909290, 932310, 1091148, 1363935, 1636722, 1818580, 1864620, 2455083, 2727870, 3273444, 4091805, 4910166, 5455740, 7365249, 8183610, 9820332, 12275415, 14730498, 16367220, 24550830, 29460996, 36826245, 49101660, 73652490, 147304980]

約数ペア:

[(1, 147304980), (2, 73652490), (3, 49101660), (4, 36826245), (5, 29460996), (6, 24550830), (9, 16367220), (10, 14730498), (12, 12275415), (15, 9820332), (18, 8183610), (20, 7365249), (27, 5455740), (30, 4910166), (36, 4091805), (45, 3273444), (54, 2727870), (60, 2455083), (79, 1864620), (81, 1818580), (90, 1636722), (108, 1363935), (135, 1091148), (158, 932310), (162, 909290), (180, 818361), (237, 621540), (270, 545574), (316, 466155), (324, 454645), (395, 372924), (405, 363716), (474, 310770), (540, 272787), (711, 207180), (790, 186462), (810, 181858), (948, 155385), (1151, 127980), (1185, 124308), (1422, 103590), (1580, 93231), (1620, 90929), (2133, 69060), (2302, 63990), (2370, 62154), (2844, 51795), (3453, 42660), (3555, 41436), (4266, 34530), (4604, 31995), (4740, 31077), (5755, 25596), (6399, 23020), (6906, 21330), (7110, 20718), (8532, 17265), (10359, 14220), (10665, 13812), (11510, 12798)]