68756820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5483}}^1$

素因数の和:5525

約数の個数: 96

約数和(自身を含む): 221114880

約数和(自身を除く): 152358060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 5483, 6270, 10966, 12540, 16449, 21932, 27415, 32898, 54830, 60313, 65796, 82245, 104177, 109660, 120626, 164490, 180939, 208354, 241252, 301565, 312531, 328980, 361878, 416708, 520885, 603130, 625062, 723756, 904695, 1041770, 1145947, 1206260, 1250124, 1562655, 1809390, 2083540, 2291894, 3125310, 3437841, 3618780, 4583788, 5729735, 6250620, 6875682, 11459470, 13751364, 17189205, 22918940, 34378410, 68756820]

約数ペア:

[(1, 68756820), (2, 34378410), (3, 22918940), (4, 17189205), (5, 13751364), (6, 11459470), (10, 6875682), (11, 6250620), (12, 5729735), (15, 4583788), (19, 3618780), (20, 3437841), (22, 3125310), (30, 2291894), (33, 2083540), (38, 1809390), (44, 1562655), (55, 1250124), (57, 1206260), (60, 1145947), (66, 1041770), (76, 904695), (95, 723756), (110, 625062), (114, 603130), (132, 520885), (165, 416708), (190, 361878), (209, 328980), (220, 312531), (228, 301565), (285, 241252), (330, 208354), (380, 180939), (418, 164490), (570, 120626), (627, 109660), (660, 104177), (836, 82245), (1045, 65796), (1140, 60313), (1254, 54830), (2090, 32898), (2508, 27415), (3135, 21932), (4180, 16449), (5483, 12540), (6270, 10966)]