129549780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:611

約数の個数: 120

約数和(自身を含む): 409405920

約数和(自身を除く): 279856140

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, 180, 211, 270, 324, 379, 405, 422, 540, 633, 758, 810, 844, 1055, 1137, 1266, 1516, 1620, 1895, 1899, 2110, 2274, 2532, 3165, 3411, 3790, 3798, 4220, 4548, 5685, 5697, 6330, 6822, 7580, 7596, 9495, 10233, 11370, 11394, 12660, 13644, 17055, 17091, 18990, 20466, 22740, 22788, 28485, 30699, 34110, 34182, 37980, 40932, 51165, 56970, 61398, 68220, 68364, 79969, 85455, 102330, 113940, 122796, 153495, 159938, 170910, 204660, 239907, 306990, 319876, 341820, 399845, 479814, 613980, 719721, 799690, 959628, 1199535, 1439442, 1599380, 2159163, 2399070, 2878884, 3598605, 4318326, 4798140, 6477489, 7197210, 8636652, 10795815, 12954978, 14394420, 21591630, 25909956, 32387445, 43183260, 64774890, 129549780]

約数ペア:

[(1, 129549780), (2, 64774890), (3, 43183260), (4, 32387445), (5, 25909956), (6, 21591630), (9, 14394420), (10, 12954978), (12, 10795815), (15, 8636652), (18, 7197210), (20, 6477489), (27, 4798140), (30, 4318326), (36, 3598605), (45, 2878884), (54, 2399070), (60, 2159163), (81, 1599380), (90, 1439442), (108, 1199535), (135, 959628), (162, 799690), (180, 719721), (211, 613980), (270, 479814), (324, 399845), (379, 341820), (405, 319876), (422, 306990), (540, 239907), (633, 204660), (758, 170910), (810, 159938), (844, 153495), (1055, 122796), (1137, 113940), (1266, 102330), (1516, 85455), (1620, 79969), (1895, 68364), (1899, 68220), (2110, 61398), (2274, 56970), (2532, 51165), (3165, 40932), (3411, 37980), (3790, 34182), (3798, 34110), (4220, 30699), (4548, 28485), (5685, 22788), (5697, 22740), (6330, 20466), (6822, 18990), (7580, 17091), (7596, 17055), (9495, 13644), (10233, 12660), (11370, 11394)]