2002800900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10009}}^1$

素因数の和:10078

約数の個数: 144

約数和(自身を含む): 6255849600

約数和(自身を除く): 4253048700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 29, 30, 46, 50, 58, 60, 69, 75, 87, 92, 100, 115, 116, 138, 145, 150, 174, 230, 276, 290, 300, 345, 348, 435, 460, 575, 580, 667, 690, 725, 870, 1150, 1334, 1380, 1450, 1725, 1740, 2001, 2175, 2300, 2668, 2900, 3335, 3450, 4002, 4350, 6670, 6900, 8004, 8700, 10005, 10009, 13340, 16675, 20010, 20018, 30027, 33350, 40020, 40036, 50025, 50045, 60054, 66700, 100050, 100090, 120108, 150135, 200100, 200180, 230207, 250225, 290261, 300270, 460414, 500450, 580522, 600540, 690621, 750675, 870783, 920828, 1000900, 1151035, 1161044, 1381242, 1451305, 1501350, 1741566, 2302070, 2762484, 2902610, 3002700, 3453105, 3483132, 4353915, 4604140, 5755175, 5805220, 6676003, 6906210, 7256525, 8707830, 11510350, 13352006, 13812420, 14513050, 17265525, 17415660, 20028009, 21769575, 23020700, 26704012, 29026100, 33380015, 34531050, 40056018, 43539150, 66760030, 69062100, 80112036, 87078300, 100140045, 133520060, 166900075, 200280090, 333800150, 400560180, 500700225, 667600300, 1001400450, 2002800900]

約数ペア:

[(1, 2002800900), (2, 1001400450), (3, 667600300), (4, 500700225), (5, 400560180), (6, 333800150), (10, 200280090), (12, 166900075), (15, 133520060), (20, 100140045), (23, 87078300), (25, 80112036), (29, 69062100), (30, 66760030), (46, 43539150), (50, 40056018), (58, 34531050), (60, 33380015), (69, 29026100), (75, 26704012), (87, 23020700), (92, 21769575), (100, 20028009), (115, 17415660), (116, 17265525), (138, 14513050), (145, 13812420), (150, 13352006), (174, 11510350), (230, 8707830), (276, 7256525), (290, 6906210), (300, 6676003), (345, 5805220), (348, 5755175), (435, 4604140), (460, 4353915), (575, 3483132), (580, 3453105), (667, 3002700), (690, 2902610), (725, 2762484), (870, 2302070), (1150, 1741566), (1334, 1501350), (1380, 1451305), (1450, 1381242), (1725, 1161044), (1740, 1151035), (2001, 1000900), (2175, 920828), (2300, 870783), (2668, 750675), (2900, 690621), (3335, 600540), (3450, 580522), (4002, 500450), (4350, 460414), (6670, 300270), (6900, 290261), (8004, 250225), (8700, 230207), (10005, 200180), (10009, 200100), (13340, 150135), (16675, 120108), (20010, 100090), (20018, 100050), (30027, 66700), (33350, 60054), (40020, 50045), (40036, 50025)]