2380500

素因数分解:

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

素因数の和:71

約数の個数: 108

約数和(自身を含む): 7850388

約数和(自身を除く): 5469888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 125, 138, 150, 180, 207, 225, 230, 250, 276, 300, 345, 375, 414, 450, 460, 500, 529, 575, 690, 750, 828, 900, 1035, 1058, 1125, 1150, 1380, 1500, 1587, 1725, 2070, 2116, 2250, 2300, 2645, 2875, 3174, 3450, 4140, 4500, 4761, 5175, 5290, 5750, 6348, 6900, 7935, 8625, 9522, 10350, 10580, 11500, 13225, 15870, 17250, 19044, 20700, 23805, 25875, 26450, 31740, 34500, 39675, 47610, 51750, 52900, 66125, 79350, 95220, 103500, 119025, 132250, 158700, 198375, 238050, 264500, 396750, 476100, 595125, 793500, 1190250, 2380500]

約数ペア:

[(1, 2380500), (2, 1190250), (3, 793500), (4, 595125), (5, 476100), (6, 396750), (9, 264500), (10, 238050), (12, 198375), (15, 158700), (18, 132250), (20, 119025), (23, 103500), (25, 95220), (30, 79350), (36, 66125), (45, 52900), (46, 51750), (50, 47610), (60, 39675), (69, 34500), (75, 31740), (90, 26450), (92, 25875), (100, 23805), (115, 20700), (125, 19044), (138, 17250), (150, 15870), (180, 13225), (207, 11500), (225, 10580), (230, 10350), (250, 9522), (276, 8625), (300, 7935), (345, 6900), (375, 6348), (414, 5750), (450, 5290), (460, 5175), (500, 4761), (529, 4500), (575, 4140), (690, 3450), (750, 3174), (828, 2875), (900, 2645), (1035, 2300), (1058, 2250), (1125, 2116), (1150, 2070), (1380, 1725), (1500, 1587)]