61219260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1644

約数の個数: 96

約数和(自身を含む): 193193280

約数和(自身を除く): 131974020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1553, 1971, 2190, 2628, 3106, 3285, 3942, 4380, 4659, 6212, 6570, 7765, 7884, 9318, 9855, 13140, 13977, 15530, 18636, 19710, 23295, 27954, 31060, 39420, 41931, 46590, 55908, 69885, 83862, 93180, 113369, 139770, 167724, 209655, 226738, 279540, 340107, 419310, 453476, 566845, 680214, 838620, 1020321, 1133690, 1360428, 1700535, 2040642, 2267380, 3060963, 3401070, 4081284, 5101605, 6121926, 6802140, 10203210, 12243852, 15304815, 20406420, 30609630, 61219260]

約数ペア:

[(1, 61219260), (2, 30609630), (3, 20406420), (4, 15304815), (5, 12243852), (6, 10203210), (9, 6802140), (10, 6121926), (12, 5101605), (15, 4081284), (18, 3401070), (20, 3060963), (27, 2267380), (30, 2040642), (36, 1700535), (45, 1360428), (54, 1133690), (60, 1020321), (73, 838620), (90, 680214), (108, 566845), (135, 453476), (146, 419310), (180, 340107), (219, 279540), (270, 226738), (292, 209655), (365, 167724), (438, 139770), (540, 113369), (657, 93180), (730, 83862), (876, 69885), (1095, 55908), (1314, 46590), (1460, 41931), (1553, 39420), (1971, 31060), (2190, 27954), (2628, 23295), (3106, 19710), (3285, 18636), (3942, 15530), (4380, 13977), (4659, 13140), (6212, 9855), (6570, 9318), (7765, 7884)]