2021641500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{401}}^1\times {\mathrm{3361}}^1$

素因数の和:3784

約数の個数: 96

約数和(自身を含む): 5903456832

約数和(自身を除く): 3881815332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 401, 500, 750, 802, 1203, 1500, 1604, 2005, 2406, 3361, 4010, 4812, 6015, 6722, 8020, 10025, 10083, 12030, 13444, 16805, 20050, 20166, 24060, 30075, 33610, 40100, 40332, 50125, 50415, 60150, 67220, 84025, 100250, 100830, 120300, 150375, 168050, 200500, 201660, 252075, 300750, 336100, 420125, 504150, 601500, 840250, 1008300, 1260375, 1347761, 1680500, 2520750, 2695522, 4043283, 5041500, 5391044, 6738805, 8086566, 13477610, 16173132, 20216415, 26955220, 33694025, 40432830, 67388050, 80865660, 101082075, 134776100, 168470125, 202164150, 336940250, 404328300, 505410375, 673880500, 1010820750, 2021641500]

約数ペア:

[(1, 2021641500), (2, 1010820750), (3, 673880500), (4, 505410375), (5, 404328300), (6, 336940250), (10, 202164150), (12, 168470125), (15, 134776100), (20, 101082075), (25, 80865660), (30, 67388050), (50, 40432830), (60, 33694025), (75, 26955220), (100, 20216415), (125, 16173132), (150, 13477610), (250, 8086566), (300, 6738805), (375, 5391044), (401, 5041500), (500, 4043283), (750, 2695522), (802, 2520750), (1203, 1680500), (1500, 1347761), (1604, 1260375), (2005, 1008300), (2406, 840250), (3361, 601500), (4010, 504150), (4812, 420125), (6015, 336100), (6722, 300750), (8020, 252075), (10025, 201660), (10083, 200500), (12030, 168050), (13444, 150375), (16805, 120300), (20050, 100830), (20166, 100250), (24060, 84025), (30075, 67220), (33610, 60150), (40100, 50415), (40332, 50125)]