129778980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 380588544

約数和(自身を除く): 250809564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 74, 106, 111, 148, 159, 185, 212, 222, 265, 318, 370, 444, 530, 555, 636, 740, 795, 1060, 1103, 1110, 1590, 1961, 2206, 2220, 3180, 3309, 3922, 4412, 5515, 5883, 6618, 7844, 9805, 11030, 11766, 13236, 16545, 19610, 22060, 23532, 29415, 33090, 39220, 40811, 58459, 58830, 66180, 81622, 116918, 117660, 122433, 163244, 175377, 204055, 233836, 244866, 292295, 350754, 408110, 489732, 584590, 612165, 701508, 816220, 876885, 1169180, 1224330, 1753770, 2162983, 2448660, 3507540, 4325966, 6488949, 8651932, 10814915, 12977898, 21629830, 25955796, 32444745, 43259660, 64889490, 129778980]

約数ペア:

[(1, 129778980), (2, 64889490), (3, 43259660), (4, 32444745), (5, 25955796), (6, 21629830), (10, 12977898), (12, 10814915), (15, 8651932), (20, 6488949), (30, 4325966), (37, 3507540), (53, 2448660), (60, 2162983), (74, 1753770), (106, 1224330), (111, 1169180), (148, 876885), (159, 816220), (185, 701508), (212, 612165), (222, 584590), (265, 489732), (318, 408110), (370, 350754), (444, 292295), (530, 244866), (555, 233836), (636, 204055), (740, 175377), (795, 163244), (1060, 122433), (1103, 117660), (1110, 116918), (1590, 81622), (1961, 66180), (2206, 58830), (2220, 58459), (3180, 40811), (3309, 39220), (3922, 33090), (4412, 29415), (5515, 23532), (5883, 22060), (6618, 19610), (7844, 16545), (9805, 13236), (11030, 11766)]