19113000

素因数分解:

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

素因数の和:324

約数の個数: 128

約数和(自身を含む): 62449920

約数和(自身を除く): 43336920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 277, 300, 345, 375, 460, 500, 552, 554, 575, 600, 690, 750, 831, 920, 1000, 1108, 1150, 1380, 1385, 1500, 1662, 1725, 2216, 2300, 2760, 2770, 2875, 3000, 3324, 3450, 4155, 4600, 5540, 5750, 6371, 6648, 6900, 6925, 8310, 8625, 11080, 11500, 12742, 13800, 13850, 16620, 17250, 19113, 20775, 23000, 25484, 27700, 31855, 33240, 34500, 34625, 38226, 41550, 50968, 55400, 63710, 69000, 69250, 76452, 83100, 95565, 103875, 127420, 138500, 152904, 159275, 166200, 191130, 207750, 254840, 277000, 318550, 382260, 415500, 477825, 637100, 764520, 796375, 831000, 955650, 1274200, 1592750, 1911300, 2389125, 3185500, 3822600, 4778250, 6371000, 9556500, 19113000]

約数ペア:

[(1, 19113000), (2, 9556500), (3, 6371000), (4, 4778250), (5, 3822600), (6, 3185500), (8, 2389125), (10, 1911300), (12, 1592750), (15, 1274200), (20, 955650), (23, 831000), (24, 796375), (25, 764520), (30, 637100), (40, 477825), (46, 415500), (50, 382260), (60, 318550), (69, 277000), (75, 254840), (92, 207750), (100, 191130), (115, 166200), (120, 159275), (125, 152904), (138, 138500), (150, 127420), (184, 103875), (200, 95565), (230, 83100), (250, 76452), (276, 69250), (277, 69000), (300, 63710), (345, 55400), (375, 50968), (460, 41550), (500, 38226), (552, 34625), (554, 34500), (575, 33240), (600, 31855), (690, 27700), (750, 25484), (831, 23000), (920, 20775), (1000, 19113), (1108, 17250), (1150, 16620), (1380, 13850), (1385, 13800), (1500, 12742), (1662, 11500), (1725, 11080), (2216, 8625), (2300, 8310), (2760, 6925), (2770, 6900), (2875, 6648), (3000, 6371), (3324, 5750), (3450, 5540), (4155, 4600)]