142129020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19577}}^1$

素因数の和:19611

約数の個数: 72

約数和(自身を含む): 437450832

約数和(自身を除く): 295321812

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, 19577, 39154, 58731, 78308, 97885, 117462, 195770, 215347, 234924, 293655, 391540, 430694, 587310, 646041, 861388, 1076735, 1174620, 1292082, 2153470, 2368817, 2584164, 3230205, 4306940, 4737634, 6460410, 7106451, 9475268, 11844085, 12920820, 14212902, 23688170, 28425804, 35532255, 47376340, 71064510, 142129020]

約数ペア:

[(1, 142129020), (2, 71064510), (3, 47376340), (4, 35532255), (5, 28425804), (6, 23688170), (10, 14212902), (11, 12920820), (12, 11844085), (15, 9475268), (20, 7106451), (22, 6460410), (30, 4737634), (33, 4306940), (44, 3230205), (55, 2584164), (60, 2368817), (66, 2153470), (110, 1292082), (121, 1174620), (132, 1076735), (165, 861388), (220, 646041), (242, 587310), (330, 430694), (363, 391540), (484, 293655), (605, 234924), (660, 215347), (726, 195770), (1210, 117462), (1452, 97885), (1815, 78308), (2420, 58731), (3630, 39154), (7260, 19577)]