195228660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26891}}^1$

素因数の和:26925

約数の個数: 72

約数和(自身を含む): 600874848

約数和(自身を除く): 405646188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 26891, 53782, 80673, 107564, 134455, 161346, 268910, 295801, 322692, 403365, 537820, 591602, 806730, 887403, 1183204, 1479005, 1613460, 1774806, 2958010, 3253811, 3549612, 4437015, 5916020, 6507622, 8874030, 9761433, 13015244, 16269055, 17748060, 19522866, 32538110, 39045732, 48807165, 65076220, 97614330, 195228660]

約数ペア:

[(1, 195228660), (2, 97614330), (3, 65076220), (4, 48807165), (5, 39045732), (6, 32538110), (10, 19522866), (11, 17748060), (12, 16269055), (15, 13015244), (20, 9761433), (22, 8874030), (30, 6507622), (33, 5916020), (44, 4437015), (55, 3549612), (60, 3253811), (66, 2958010), (110, 1774806), (121, 1613460), (132, 1479005), (165, 1183204), (220, 887403), (242, 806730), (330, 591602), (363, 537820), (484, 403365), (605, 322692), (660, 295801), (726, 268910), (1210, 161346), (1452, 134455), (1815, 107564), (2420, 80673), (3630, 53782), (7260, 26891)]