2821893000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{40897}}^1$

素因数の和:40944

約数の個数: 128

約数和(自身を含む): 9187326720

約数和(自身を除く): 6365433720

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, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 2300, 2760, 2875, 3000, 3450, 4600, 5750, 6900, 8625, 11500, 13800, 17250, 23000, 34500, 40897, 69000, 81794, 122691, 163588, 204485, 245382, 327176, 408970, 490764, 613455, 817940, 940631, 981528, 1022425, 1226910, 1635880, 1881262, 2044850, 2453820, 2821893, 3067275, 3762524, 4089700, 4703155, 4907640, 5112125, 5643786, 6134550, 7525048, 8179400, 9406310, 10224250, 11287572, 12269100, 14109465, 15336375, 18812620, 20448500, 22575144, 23515775, 24538200, 28218930, 30672750, 37625240, 40897000, 47031550, 56437860, 61345500, 70547325, 94063100, 112875720, 117578875, 122691000, 141094650, 188126200, 235157750, 282189300, 352736625, 470315500, 564378600, 705473250, 940631000, 1410946500, 2821893000]

約数ペア:

[(1, 2821893000), (2, 1410946500), (3, 940631000), (4, 705473250), (5, 564378600), (6, 470315500), (8, 352736625), (10, 282189300), (12, 235157750), (15, 188126200), (20, 141094650), (23, 122691000), (24, 117578875), (25, 112875720), (30, 94063100), (40, 70547325), (46, 61345500), (50, 56437860), (60, 47031550), (69, 40897000), (75, 37625240), (92, 30672750), (100, 28218930), (115, 24538200), (120, 23515775), (125, 22575144), (138, 20448500), (150, 18812620), (184, 15336375), (200, 14109465), (230, 12269100), (250, 11287572), (276, 10224250), (300, 9406310), (345, 8179400), (375, 7525048), (460, 6134550), (500, 5643786), (552, 5112125), (575, 4907640), (600, 4703155), (690, 4089700), (750, 3762524), (920, 3067275), (1000, 2821893), (1150, 2453820), (1380, 2044850), (1500, 1881262), (1725, 1635880), (2300, 1226910), (2760, 1022425), (2875, 981528), (3000, 940631), (3450, 817940), (4600, 613455), (5750, 490764), (6900, 408970), (8625, 327176), (11500, 245382), (13800, 204485), (17250, 163588), (23000, 122691), (34500, 81794), (40897, 69000)]