187127460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 615800640

約数和(自身を除く): 428673180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 211, 234, 260, 379, 390, 422, 468, 585, 633, 758, 780, 844, 1055, 1137, 1170, 1266, 1516, 1895, 1899, 2110, 2274, 2340, 2532, 2743, 3165, 3411, 3790, 3798, 4220, 4548, 4927, 5486, 5685, 6330, 6822, 7580, 7596, 8229, 9495, 9854, 10972, 11370, 12660, 13644, 13715, 14781, 16458, 17055, 18990, 19708, 22740, 24635, 24687, 27430, 29562, 32916, 34110, 37980, 41145, 44343, 49270, 49374, 54860, 59124, 68220, 73905, 79969, 82290, 88686, 98540, 98748, 123435, 147810, 159938, 164580, 177372, 221715, 239907, 246870, 295620, 319876, 399845, 443430, 479814, 493740, 719721, 799690, 886860, 959628, 1039597, 1199535, 1439442, 1599380, 2079194, 2399070, 2878884, 3118791, 3598605, 4158388, 4798140, 5197985, 6237582, 7197210, 9356373, 10395970, 12475164, 14394420, 15593955, 18712746, 20791940, 31187910, 37425492, 46781865, 62375820, 93563730, 187127460]

約数ペア:

[(1, 187127460), (2, 93563730), (3, 62375820), (4, 46781865), (5, 37425492), (6, 31187910), (9, 20791940), (10, 18712746), (12, 15593955), (13, 14394420), (15, 12475164), (18, 10395970), (20, 9356373), (26, 7197210), (30, 6237582), (36, 5197985), (39, 4798140), (45, 4158388), (52, 3598605), (60, 3118791), (65, 2878884), (78, 2399070), (90, 2079194), (117, 1599380), (130, 1439442), (156, 1199535), (180, 1039597), (195, 959628), (211, 886860), (234, 799690), (260, 719721), (379, 493740), (390, 479814), (422, 443430), (468, 399845), (585, 319876), (633, 295620), (758, 246870), (780, 239907), (844, 221715), (1055, 177372), (1137, 164580), (1170, 159938), (1266, 147810), (1516, 123435), (1895, 98748), (1899, 98540), (2110, 88686), (2274, 82290), (2340, 79969), (2532, 73905), (2743, 68220), (3165, 59124), (3411, 54860), (3790, 49374), (3798, 49270), (4220, 44343), (4548, 41145), (4927, 37980), (5486, 34110), (5685, 32916), (6330, 29562), (6822, 27430), (7580, 24687), (7596, 24635), (8229, 22740), (9495, 19708), (9854, 18990), (10972, 17055), (11370, 16458), (12660, 14781), (13644, 13715)]