122938140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 372697920

約数和(自身を除く): 249759780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 277, 390, 554, 569, 780, 831, 1108, 1138, 1385, 1662, 1707, 2276, 2770, 2845, 3324, 3414, 3601, 4155, 5540, 5690, 6828, 7202, 7397, 8310, 8535, 10803, 11380, 14404, 14794, 16620, 17070, 18005, 21606, 22191, 29588, 34140, 36010, 36985, 43212, 44382, 54015, 72020, 73970, 88764, 108030, 110955, 147940, 157613, 216060, 221910, 315226, 443820, 472839, 630452, 788065, 945678, 1576130, 1891356, 2048969, 2364195, 3152260, 4097938, 4728390, 6146907, 8195876, 9456780, 10244845, 12293814, 20489690, 24587628, 30734535, 40979380, 61469070, 122938140]

約数ペア:

[(1, 122938140), (2, 61469070), (3, 40979380), (4, 30734535), (5, 24587628), (6, 20489690), (10, 12293814), (12, 10244845), (13, 9456780), (15, 8195876), (20, 6146907), (26, 4728390), (30, 4097938), (39, 3152260), (52, 2364195), (60, 2048969), (65, 1891356), (78, 1576130), (130, 945678), (156, 788065), (195, 630452), (260, 472839), (277, 443820), (390, 315226), (554, 221910), (569, 216060), (780, 157613), (831, 147940), (1108, 110955), (1138, 108030), (1385, 88764), (1662, 73970), (1707, 72020), (2276, 54015), (2770, 44382), (2845, 43212), (3324, 36985), (3414, 36010), (3601, 34140), (4155, 29588), (5540, 22191), (5690, 21606), (6828, 18005), (7202, 17070), (7397, 16620), (8310, 14794), (8535, 14404), (10803, 11380)]