275507640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3049}}^1$

素因数の和:3317

約数の個数: 96

約数和(自身を含む): 899262000

約数和(自身を除く): 623754360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 753, 1004, 1255, 1506, 2008, 2259, 2510, 3012, 3049, 3765, 4518, 5020, 6024, 6098, 7530, 9036, 9147, 10040, 11295, 12196, 15060, 15245, 18072, 18294, 22590, 24392, 27441, 30120, 30490, 36588, 45180, 45735, 54882, 60980, 73176, 90360, 91470, 109764, 121960, 137205, 182940, 219528, 274410, 365880, 548820, 765299, 1097640, 1530598, 2295897, 3061196, 3826495, 4591794, 6122392, 6887691, 7652990, 9183588, 11479485, 13775382, 15305980, 18367176, 22958970, 27550764, 30611960, 34438455, 45917940, 55101528, 68876910, 91835880, 137753820, 275507640]

約数ペア:

[(1, 275507640), (2, 137753820), (3, 91835880), (4, 68876910), (5, 55101528), (6, 45917940), (8, 34438455), (9, 30611960), (10, 27550764), (12, 22958970), (15, 18367176), (18, 15305980), (20, 13775382), (24, 11479485), (30, 9183588), (36, 7652990), (40, 6887691), (45, 6122392), (60, 4591794), (72, 3826495), (90, 3061196), (120, 2295897), (180, 1530598), (251, 1097640), (360, 765299), (502, 548820), (753, 365880), (1004, 274410), (1255, 219528), (1506, 182940), (2008, 137205), (2259, 121960), (2510, 109764), (3012, 91470), (3049, 90360), (3765, 73176), (4518, 60980), (5020, 54882), (6024, 45735), (6098, 45180), (7530, 36588), (9036, 30490), (9147, 30120), (10040, 27441), (11295, 24392), (12196, 22590), (15060, 18294), (15245, 18072)]