1911300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 5791296

約数和(自身を除く): 3879996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 277, 300, 345, 460, 554, 575, 690, 831, 1108, 1150, 1380, 1385, 1662, 1725, 2300, 2770, 3324, 3450, 4155, 5540, 6371, 6900, 6925, 8310, 12742, 13850, 16620, 19113, 20775, 25484, 27700, 31855, 38226, 41550, 63710, 76452, 83100, 95565, 127420, 159275, 191130, 318550, 382260, 477825, 637100, 955650, 1911300]

約数ペア:

[(1, 1911300), (2, 955650), (3, 637100), (4, 477825), (5, 382260), (6, 318550), (10, 191130), (12, 159275), (15, 127420), (20, 95565), (23, 83100), (25, 76452), (30, 63710), (46, 41550), (50, 38226), (60, 31855), (69, 27700), (75, 25484), (92, 20775), (100, 19113), (115, 16620), (138, 13850), (150, 12742), (230, 8310), (276, 6925), (277, 6900), (300, 6371), (345, 5540), (460, 4155), (554, 3450), (575, 3324), (690, 2770), (831, 2300), (1108, 1725), (1150, 1662), (1380, 1385)]