68681580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5477}}^1$

素因数の和:5519

約数の個数: 96

約数和(自身を含む): 220872960

約数和(自身を除く): 152191380

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, 5477, 6270, 10954, 12540, 16431, 21908, 27385, 32862, 54770, 60247, 65724, 82155, 104063, 109540, 120494, 164310, 180741, 208126, 240988, 301235, 312189, 328620, 361482, 416252, 520315, 602470, 624378, 722964, 903705, 1040630, 1144693, 1204940, 1248756, 1560945, 1807410, 2081260, 2289386, 3121890, 3434079, 3614820, 4578772, 5723465, 6243780, 6868158, 11446930, 13736316, 17170395, 22893860, 34340790, 68681580]

約数ペア:

[(1, 68681580), (2, 34340790), (3, 22893860), (4, 17170395), (5, 13736316), (6, 11446930), (10, 6868158), (11, 6243780), (12, 5723465), (15, 4578772), (19, 3614820), (20, 3434079), (22, 3121890), (30, 2289386), (33, 2081260), (38, 1807410), (44, 1560945), (55, 1248756), (57, 1204940), (60, 1144693), (66, 1040630), (76, 903705), (95, 722964), (110, 624378), (114, 602470), (132, 520315), (165, 416252), (190, 361482), (209, 328620), (220, 312189), (228, 301235), (285, 240988), (330, 208126), (380, 180741), (418, 164310), (570, 120494), (627, 109540), (660, 104063), (836, 82155), (1045, 65724), (1140, 60247), (1254, 54770), (2090, 32862), (2508, 27385), (3135, 21908), (4180, 16431), (5477, 12540), (6270, 10954)]