2116941000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{353}}^1\times {\mathrm{1999}}^1$

素因数の和:2376

約数の個数: 128

約数和(自身を含む): 6626880000

約数和(自身を除く): 4509939000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 353, 375, 500, 600, 706, 750, 1000, 1059, 1412, 1500, 1765, 1999, 2118, 2824, 3000, 3530, 3998, 4236, 5295, 5997, 7060, 7996, 8472, 8825, 9995, 10590, 11994, 14120, 15992, 17650, 19990, 21180, 23988, 26475, 29985, 35300, 39980, 42360, 44125, 47976, 49975, 52950, 59970, 70600, 79960, 88250, 99950, 105900, 119940, 132375, 149925, 176500, 199900, 211800, 239880, 249875, 264750, 299850, 353000, 399800, 499750, 529500, 599700, 705647, 749625, 999500, 1059000, 1199400, 1411294, 1499250, 1999000, 2116941, 2822588, 2998500, 3528235, 4233882, 5645176, 5997000, 7056470, 8467764, 10584705, 14112940, 16935528, 17641175, 21169410, 28225880, 35282350, 42338820, 52923525, 70564700, 84677640, 88205875, 105847050, 141129400, 176411750, 211694100, 264617625, 352823500, 423388200, 529235250, 705647000, 1058470500, 2116941000]

約数ペア:

[(1, 2116941000), (2, 1058470500), (3, 705647000), (4, 529235250), (5, 423388200), (6, 352823500), (8, 264617625), (10, 211694100), (12, 176411750), (15, 141129400), (20, 105847050), (24, 88205875), (25, 84677640), (30, 70564700), (40, 52923525), (50, 42338820), (60, 35282350), (75, 28225880), (100, 21169410), (120, 17641175), (125, 16935528), (150, 14112940), (200, 10584705), (250, 8467764), (300, 7056470), (353, 5997000), (375, 5645176), (500, 4233882), (600, 3528235), (706, 2998500), (750, 2822588), (1000, 2116941), (1059, 1999000), (1412, 1499250), (1500, 1411294), (1765, 1199400), (1999, 1059000), (2118, 999500), (2824, 749625), (3000, 705647), (3530, 599700), (3998, 529500), (4236, 499750), (5295, 399800), (5997, 353000), (7060, 299850), (7996, 264750), (8472, 249875), (8825, 239880), (9995, 211800), (10590, 199900), (11994, 176500), (14120, 149925), (15992, 132375), (17650, 119940), (19990, 105900), (21180, 99950), (23988, 88250), (26475, 79960), (29985, 70600), (35300, 59970), (39980, 52950), (42360, 49975), (44125, 47976)]