120523000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 310302720

約数和(自身を除く): 189779720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 73, 100, 104, 125, 127, 130, 146, 200, 250, 254, 260, 292, 325, 365, 500, 508, 520, 584, 635, 650, 730, 949, 1000, 1016, 1270, 1300, 1460, 1625, 1651, 1825, 1898, 2540, 2600, 2920, 3175, 3250, 3302, 3650, 3796, 4745, 5080, 6350, 6500, 6604, 7300, 7592, 8255, 9125, 9271, 9490, 12700, 13000, 13208, 14600, 15875, 16510, 18250, 18542, 18980, 23725, 25400, 31750, 33020, 36500, 37084, 37960, 41275, 46355, 47450, 63500, 66040, 73000, 74168, 82550, 92710, 94900, 118625, 120523, 127000, 165100, 185420, 189800, 206375, 231775, 237250, 241046, 330200, 370840, 412750, 463550, 474500, 482092, 602615, 825500, 927100, 949000, 964184, 1158875, 1205230, 1651000, 1854200, 2317750, 2410460, 3013075, 4635500, 4820920, 6026150, 9271000, 12052300, 15065375, 24104600, 30130750, 60261500, 120523000]

約数ペア:

[(1, 120523000), (2, 60261500), (4, 30130750), (5, 24104600), (8, 15065375), (10, 12052300), (13, 9271000), (20, 6026150), (25, 4820920), (26, 4635500), (40, 3013075), (50, 2410460), (52, 2317750), (65, 1854200), (73, 1651000), (100, 1205230), (104, 1158875), (125, 964184), (127, 949000), (130, 927100), (146, 825500), (200, 602615), (250, 482092), (254, 474500), (260, 463550), (292, 412750), (325, 370840), (365, 330200), (500, 241046), (508, 237250), (520, 231775), (584, 206375), (635, 189800), (650, 185420), (730, 165100), (949, 127000), (1000, 120523), (1016, 118625), (1270, 94900), (1300, 92710), (1460, 82550), (1625, 74168), (1651, 73000), (1825, 66040), (1898, 63500), (2540, 47450), (2600, 46355), (2920, 41275), (3175, 37960), (3250, 37084), (3302, 36500), (3650, 33020), (3796, 31750), (4745, 25400), (5080, 23725), (6350, 18980), (6500, 18542), (6604, 18250), (7300, 16510), (7592, 15875), (8255, 14600), (9125, 13208), (9271, 13000), (9490, 12700)]