66655380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4437

約数の個数: 96

約数和(自身を含む): 212502528

約数和(自身を除く): 145847148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 4391, 5060, 7590, 8782, 13173, 15180, 17564, 21955, 26346, 43910, 48301, 52692, 65865, 87820, 96602, 100993, 131730, 144903, 193204, 201986, 241505, 263460, 289806, 302979, 403972, 483010, 504965, 579612, 605958, 724515, 966020, 1009930, 1110923, 1211916, 1449030, 1514895, 2019860, 2221846, 2898060, 3029790, 3332769, 4443692, 5554615, 6059580, 6665538, 11109230, 13331076, 16663845, 22218460, 33327690, 66655380]

約数ペア:

[(1, 66655380), (2, 33327690), (3, 22218460), (4, 16663845), (5, 13331076), (6, 11109230), (10, 6665538), (11, 6059580), (12, 5554615), (15, 4443692), (20, 3332769), (22, 3029790), (23, 2898060), (30, 2221846), (33, 2019860), (44, 1514895), (46, 1449030), (55, 1211916), (60, 1110923), (66, 1009930), (69, 966020), (92, 724515), (110, 605958), (115, 579612), (132, 504965), (138, 483010), (165, 403972), (220, 302979), (230, 289806), (253, 263460), (276, 241505), (330, 201986), (345, 193204), (460, 144903), (506, 131730), (660, 100993), (690, 96602), (759, 87820), (1012, 65865), (1265, 52692), (1380, 48301), (1518, 43910), (2530, 26346), (3036, 21955), (3795, 17564), (4391, 15180), (5060, 13173), (7590, 8782)]