195882060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26981}}^1$

素因数の和:27015

約数の個数: 72

約数和(自身を含む): 602885808

約数和(自身を除く): 407003748

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, 26981, 53962, 80943, 107924, 134905, 161886, 269810, 296791, 323772, 404715, 539620, 593582, 809430, 890373, 1187164, 1483955, 1618860, 1780746, 2967910, 3264701, 3561492, 4451865, 5935820, 6529402, 8903730, 9794103, 13058804, 16323505, 17807460, 19588206, 32647010, 39176412, 48970515, 65294020, 97941030, 195882060]

約数ペア:

[(1, 195882060), (2, 97941030), (3, 65294020), (4, 48970515), (5, 39176412), (6, 32647010), (10, 19588206), (11, 17807460), (12, 16323505), (15, 13058804), (20, 9794103), (22, 8903730), (30, 6529402), (33, 5935820), (44, 4451865), (55, 3561492), (60, 3264701), (66, 2967910), (110, 1780746), (121, 1618860), (132, 1483955), (165, 1187164), (220, 890373), (242, 809430), (330, 593582), (363, 539620), (484, 404715), (605, 323772), (660, 296791), (726, 269810), (1210, 161886), (1452, 134905), (1815, 107924), (2420, 80943), (3630, 53962), (7260, 26981)]