172308180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11351}}^1$

素因数の和:11397

約数の個数: 96

約数和(自身を含む): 549255168

約数和(自身を除く): 376946988

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, 5060, 7590, 11351, 15180, 22702, 34053, 45404, 56755, 68106, 113510, 124861, 136212, 170265, 227020, 249722, 261073, 340530, 374583, 499444, 522146, 624305, 681060, 749166, 783219, 1044292, 1248610, 1305365, 1498332, 1566438, 1872915, 2497220, 2610730, 2871803, 3132876, 3745830, 3916095, 5221460, 5743606, 7491660, 7832190, 8615409, 11487212, 14359015, 15664380, 17230818, 28718030, 34461636, 43077045, 57436060, 86154090, 172308180]

約数ペア:

[(1, 172308180), (2, 86154090), (3, 57436060), (4, 43077045), (5, 34461636), (6, 28718030), (10, 17230818), (11, 15664380), (12, 14359015), (15, 11487212), (20, 8615409), (22, 7832190), (23, 7491660), (30, 5743606), (33, 5221460), (44, 3916095), (46, 3745830), (55, 3132876), (60, 2871803), (66, 2610730), (69, 2497220), (92, 1872915), (110, 1566438), (115, 1498332), (132, 1305365), (138, 1248610), (165, 1044292), (220, 783219), (230, 749166), (253, 681060), (276, 624305), (330, 522146), (345, 499444), (460, 374583), (506, 340530), (660, 261073), (690, 249722), (759, 227020), (1012, 170265), (1265, 136212), (1380, 124861), (1518, 113510), (2530, 68106), (3036, 56755), (3795, 45404), (5060, 34053), (7590, 22702), (11351, 15180)]