89354760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 295142400

約数和(自身を除く): 205787640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 487, 556, 660, 695, 834, 974, 1112, 1320, 1390, 1461, 1529, 1668, 1948, 2085, 2435, 2780, 2922, 3058, 3336, 3896, 4170, 4587, 4870, 5357, 5560, 5844, 6116, 7305, 7645, 8340, 9174, 9740, 10714, 11688, 12232, 14610, 15290, 16071, 16680, 18348, 19480, 21428, 22935, 26785, 29220, 30580, 32142, 36696, 42856, 45870, 53570, 58440, 61160, 64284, 67693, 80355, 91740, 107140, 128568, 135386, 160710, 183480, 203079, 214280, 270772, 321420, 338465, 406158, 541544, 642840, 676930, 744623, 812316, 1015395, 1353860, 1489246, 1624632, 2030790, 2233869, 2707720, 2978492, 3723115, 4061580, 4467738, 5956984, 7446230, 8123160, 8935476, 11169345, 14892460, 17870952, 22338690, 29784920, 44677380, 89354760]

約数ペア:

[(1, 89354760), (2, 44677380), (3, 29784920), (4, 22338690), (5, 17870952), (6, 14892460), (8, 11169345), (10, 8935476), (11, 8123160), (12, 7446230), (15, 5956984), (20, 4467738), (22, 4061580), (24, 3723115), (30, 2978492), (33, 2707720), (40, 2233869), (44, 2030790), (55, 1624632), (60, 1489246), (66, 1353860), (88, 1015395), (110, 812316), (120, 744623), (132, 676930), (139, 642840), (165, 541544), (220, 406158), (264, 338465), (278, 321420), (330, 270772), (417, 214280), (440, 203079), (487, 183480), (556, 160710), (660, 135386), (695, 128568), (834, 107140), (974, 91740), (1112, 80355), (1320, 67693), (1390, 64284), (1461, 61160), (1529, 58440), (1668, 53570), (1948, 45870), (2085, 42856), (2435, 36696), (2780, 32142), (2922, 30580), (3058, 29220), (3336, 26785), (3896, 22935), (4170, 21428), (4587, 19480), (4870, 18348), (5357, 16680), (5560, 16071), (5844, 15290), (6116, 14610), (7305, 12232), (7645, 11688), (8340, 10714), (9174, 9740)]