61061580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 192696000

約数和(自身を除く): 131634420

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, 1549, 1971, 2190, 2628, 3098, 3285, 3942, 4380, 4647, 6196, 6570, 7745, 7884, 9294, 9855, 13140, 13941, 15490, 18588, 19710, 23235, 27882, 30980, 39420, 41823, 46470, 55764, 69705, 83646, 92940, 113077, 139410, 167292, 209115, 226154, 278820, 339231, 418230, 452308, 565385, 678462, 836460, 1017693, 1130770, 1356924, 1696155, 2035386, 2261540, 3053079, 3392310, 4070772, 5088465, 6106158, 6784620, 10176930, 12212316, 15265395, 20353860, 30530790, 61061580]

約数ペア:

[(1, 61061580), (2, 30530790), (3, 20353860), (4, 15265395), (5, 12212316), (6, 10176930), (9, 6784620), (10, 6106158), (12, 5088465), (15, 4070772), (18, 3392310), (20, 3053079), (27, 2261540), (30, 2035386), (36, 1696155), (45, 1356924), (54, 1130770), (60, 1017693), (73, 836460), (90, 678462), (108, 565385), (135, 452308), (146, 418230), (180, 339231), (219, 278820), (270, 226154), (292, 209115), (365, 167292), (438, 139410), (540, 113077), (657, 92940), (730, 83646), (876, 69705), (1095, 55764), (1314, 46470), (1460, 41823), (1549, 39420), (1971, 30980), (2190, 27882), (2628, 23235), (3098, 19710), (3285, 18588), (3942, 15490), (4380, 13941), (4647, 13140), (6196, 9855), (6570, 9294), (7745, 7884)]