2590825.00000000

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 146788320

約数和(自身を除く): 101939700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 157, 180, 207, 230, 270, 276, 314, 345, 414, 460, 471, 529, 540, 621, 628, 690, 785, 828, 942, 1035, 1058, 1242, 1380, 1413, 1570, 1587, 1884, 2070, 2116, 2355, 2484, 2645, 2826, 3105, 3140, 3174, 3611, 4140, 4239, 4710, 4761, 5290, 5652, 6210, 6348, 7065, 7222, 7935, 8478, 9420, 9522, 10580, 10833, 12420, 14130, 14283, 14444, 15870, 16956, 18055, 19044, 21195, 21666, 23805, 28260, 28566, 31740, 32499, 36110, 42390, 43332, 47610, 54165, 57132, 64998, 71415, 72220, 83053, 84780, 95220, 97497, 108330, 129996, 142830, 162495, 166106, 194994, 216660, 249159, 285660, 324990, 332212, 389988, 415265, 487485, 498318, 649980, 747477, 830530, 974970, 996636, 1245795, 1494954, 1661060, 1949940, 2242431, 2491590, 2989908, 3737385, 4484862, 4983180, 7474770, 8969724, 11212155, 14949540, 22424310, 44848620]

約数ペア:

[(1, 44848620), (2, 22424310), (3, 14949540), (4, 11212155), (5, 8969724), (6, 7474770), (9, 4983180), (10, 4484862), (12, 3737385), (15, 2989908), (18, 2491590), (20, 2242431), (23, 1949940), (27, 1661060), (30, 1494954), (36, 1245795), (45, 996636), (46, 974970), (54, 830530), (60, 747477), (69, 649980), (90, 498318), (92, 487485), (108, 415265), (115, 389988), (135, 332212), (138, 324990), (157, 285660), (180, 249159), (207, 216660), (230, 194994), (270, 166106), (276, 162495), (314, 142830), (345, 129996), (414, 108330), (460, 97497), (471, 95220), (529, 84780), (540, 83053), (621, 72220), (628, 71415), (690, 64998), (785, 57132), (828, 54165), (942, 47610), (1035, 43332), (1058, 42390), (1242, 36110), (1380, 32499), (1413, 31740), (1570, 28566), (1587, 28260), (1884, 23805), (2070, 21666), (2116, 21195), (2355, 19044), (2484, 18055), (2645, 16956), (2826, 15870), (3105, 14444), (3140, 14283), (3174, 14130), (3611, 12420), (4140, 10833), (4239, 10580), (4710, 9522), (4761, 9420), (5290, 8478), (5652, 7935), (6210, 7222), (6348, 7065)]