201005820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1483}}^1$

素因数の和:1752

約数の個数: 96

約数和(自身を含む): 628266240

約数和(自身を除く): 427260420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 251, 270, 502, 540, 753, 1004, 1255, 1483, 1506, 2259, 2510, 2966, 3012, 3765, 4449, 4518, 5020, 5932, 6777, 7415, 7530, 8898, 9036, 11295, 13347, 13554, 14830, 15060, 17796, 22245, 22590, 26694, 27108, 29660, 33885, 40041, 44490, 45180, 53388, 66735, 67770, 80082, 88980, 133470, 135540, 160164, 200205, 266940, 372233, 400410, 744466, 800820, 1116699, 1488932, 1861165, 2233398, 3350097, 3722330, 4466796, 5583495, 6700194, 7444660, 10050291, 11166990, 13400388, 16750485, 20100582, 22333980, 33500970, 40201164, 50251455, 67001940, 100502910, 201005820]

約数ペア:

[(1, 201005820), (2, 100502910), (3, 67001940), (4, 50251455), (5, 40201164), (6, 33500970), (9, 22333980), (10, 20100582), (12, 16750485), (15, 13400388), (18, 11166990), (20, 10050291), (27, 7444660), (30, 6700194), (36, 5583495), (45, 4466796), (54, 3722330), (60, 3350097), (90, 2233398), (108, 1861165), (135, 1488932), (180, 1116699), (251, 800820), (270, 744466), (502, 400410), (540, 372233), (753, 266940), (1004, 200205), (1255, 160164), (1483, 135540), (1506, 133470), (2259, 88980), (2510, 80082), (2966, 67770), (3012, 66735), (3765, 53388), (4449, 45180), (4518, 44490), (5020, 40041), (5932, 33885), (6777, 29660), (7415, 27108), (7530, 26694), (8898, 22590), (9036, 22245), (11295, 17796), (13347, 15060), (13554, 14830)]