145705500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 484323840

約数和(自身を除く): 338618340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 125, 129, 135, 150, 172, 180, 215, 225, 250, 251, 258, 270, 300, 375, 387, 430, 450, 500, 502, 516, 540, 645, 675, 750, 753, 774, 860, 900, 1004, 1075, 1125, 1161, 1255, 1290, 1350, 1500, 1506, 1548, 1935, 2150, 2250, 2259, 2322, 2510, 2580, 2700, 3012, 3225, 3375, 3765, 3870, 4300, 4500, 4518, 4644, 5020, 5375, 5805, 6275, 6450, 6750, 6777, 7530, 7740, 9036, 9675, 10750, 10793, 11295, 11610, 12550, 12900, 13500, 13554, 15060, 16125, 18825, 19350, 21500, 21586, 22590, 23220, 25100, 27108, 29025, 31375, 32250, 32379, 33885, 37650, 38700, 43172, 45180, 48375, 53965, 56475, 58050, 62750, 64500, 64758, 67770, 75300, 94125, 96750, 97137, 107930, 112950, 116100, 125500, 129516, 135540, 145125, 161895, 169425, 188250, 193500, 194274, 215860, 225900, 269825, 282375, 290250, 291411, 323790, 338850, 376500, 388548, 485685, 539650, 564750, 580500, 582822, 647580, 677700, 809475, 847125, 971370, 1079300, 1129500, 1165644, 1349125, 1457055, 1618950, 1694250, 1942740, 2428425, 2698250, 2914110, 3237900, 3388500, 4047375, 4856850, 5396500, 5828220, 7285275, 8094750, 9713700, 12142125, 14570550, 16189500, 24284250, 29141100, 36426375, 48568500, 72852750, 145705500]

約数ペア:

[(1, 145705500), (2, 72852750), (3, 48568500), (4, 36426375), (5, 29141100), (6, 24284250), (9, 16189500), (10, 14570550), (12, 12142125), (15, 9713700), (18, 8094750), (20, 7285275), (25, 5828220), (27, 5396500), (30, 4856850), (36, 4047375), (43, 3388500), (45, 3237900), (50, 2914110), (54, 2698250), (60, 2428425), (75, 1942740), (86, 1694250), (90, 1618950), (100, 1457055), (108, 1349125), (125, 1165644), (129, 1129500), (135, 1079300), (150, 971370), (172, 847125), (180, 809475), (215, 677700), (225, 647580), (250, 582822), (251, 580500), (258, 564750), (270, 539650), (300, 485685), (375, 388548), (387, 376500), (430, 338850), (450, 323790), (500, 291411), (502, 290250), (516, 282375), (540, 269825), (645, 225900), (675, 215860), (750, 194274), (753, 193500), (774, 188250), (860, 169425), (900, 161895), (1004, 145125), (1075, 135540), (1125, 129516), (1161, 125500), (1255, 116100), (1290, 112950), (1350, 107930), (1500, 97137), (1506, 96750), (1548, 94125), (1935, 75300), (2150, 67770), (2250, 64758), (2259, 64500), (2322, 62750), (2510, 58050), (2580, 56475), (2700, 53965), (3012, 48375), (3225, 45180), (3375, 43172), (3765, 38700), (3870, 37650), (4300, 33885), (4500, 32379), (4518, 32250), (4644, 31375), (5020, 29025), (5375, 27108), (5805, 25100), (6275, 23220), (6450, 22590), (6750, 21586), (6777, 21500), (7530, 19350), (7740, 18825), (9036, 16125), (9675, 15060), (10750, 13554), (10793, 13500), (11295, 12900), (11610, 12550)]