187164060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8641}}^1$

素因数の和:8691

約数の個数: 72

約数和(自身を含む): 553157136

約数和(自身を除く): 365993076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 8641, 10830, 17282, 21660, 25923, 34564, 43205, 51846, 86410, 103692, 129615, 164179, 172820, 259230, 328358, 492537, 518460, 656716, 820895, 985074, 1641790, 1970148, 2462685, 3119401, 3283580, 4925370, 6238802, 9358203, 9850740, 12477604, 15597005, 18716406, 31194010, 37432812, 46791015, 62388020, 93582030, 187164060]

約数ペア:

[(1, 187164060), (2, 93582030), (3, 62388020), (4, 46791015), (5, 37432812), (6, 31194010), (10, 18716406), (12, 15597005), (15, 12477604), (19, 9850740), (20, 9358203), (30, 6238802), (38, 4925370), (57, 3283580), (60, 3119401), (76, 2462685), (95, 1970148), (114, 1641790), (190, 985074), (228, 820895), (285, 656716), (361, 518460), (380, 492537), (570, 328358), (722, 259230), (1083, 172820), (1140, 164179), (1444, 129615), (1805, 103692), (2166, 86410), (3610, 51846), (4332, 43205), (5415, 34564), (7220, 25923), (8641, 21660), (10830, 17282)]