61185780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 193929120

約数和(自身を除く): 132743340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 179, 180, 211, 270, 324, 358, 405, 422, 537, 540, 633, 716, 810, 844, 895, 1055, 1074, 1266, 1611, 1620, 1790, 1899, 2110, 2148, 2532, 2685, 3165, 3222, 3580, 3798, 4220, 4833, 5370, 5697, 6330, 6444, 7596, 8055, 9495, 9666, 10740, 11394, 12660, 14499, 16110, 17091, 18990, 19332, 22788, 24165, 28485, 28998, 32220, 34182, 37769, 37980, 48330, 56970, 57996, 68364, 72495, 75538, 85455, 96660, 113307, 113940, 144990, 151076, 170910, 188845, 226614, 289980, 339921, 341820, 377690, 453228, 566535, 679842, 755380, 1019763, 1133070, 1359684, 1699605, 2039526, 2266140, 3059289, 3399210, 4079052, 5098815, 6118578, 6798420, 10197630, 12237156, 15296445, 20395260, 30592890, 61185780]

約数ペア:

[(1, 61185780), (2, 30592890), (3, 20395260), (4, 15296445), (5, 12237156), (6, 10197630), (9, 6798420), (10, 6118578), (12, 5098815), (15, 4079052), (18, 3399210), (20, 3059289), (27, 2266140), (30, 2039526), (36, 1699605), (45, 1359684), (54, 1133070), (60, 1019763), (81, 755380), (90, 679842), (108, 566535), (135, 453228), (162, 377690), (179, 341820), (180, 339921), (211, 289980), (270, 226614), (324, 188845), (358, 170910), (405, 151076), (422, 144990), (537, 113940), (540, 113307), (633, 96660), (716, 85455), (810, 75538), (844, 72495), (895, 68364), (1055, 57996), (1074, 56970), (1266, 48330), (1611, 37980), (1620, 37769), (1790, 34182), (1899, 32220), (2110, 28998), (2148, 28485), (2532, 24165), (2685, 22788), (3165, 19332), (3222, 18990), (3580, 17091), (3798, 16110), (4220, 14499), (4833, 12660), (5370, 11394), (5697, 10740), (6330, 9666), (6444, 9495), (7596, 8055)]