77115660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19183}}^1$

素因数の和:19262

約数の個数: 48

約数和(自身を含む): 219158016

約数和(自身を除く): 142042356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 19183, 38366, 57549, 76732, 95915, 115098, 191830, 230196, 287745, 383660, 575490, 1150980, 1285261, 2570522, 3855783, 5141044, 6426305, 7711566, 12852610, 15423132, 19278915, 25705220, 38557830, 77115660]

約数ペア:

[(1, 77115660), (2, 38557830), (3, 25705220), (4, 19278915), (5, 15423132), (6, 12852610), (10, 7711566), (12, 6426305), (15, 5141044), (20, 3855783), (30, 2570522), (60, 1285261), (67, 1150980), (134, 575490), (201, 383660), (268, 287745), (335, 230196), (402, 191830), (670, 115098), (804, 95915), (1005, 76732), (1340, 57549), (2010, 38366), (4020, 19183)]