2182022100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{56383}}^1$

素因数の和:56446

約数の個数: 108

約数和(自身を含む): 6998607616

約数和(自身を除く): 4816585516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2150, 2580, 3225, 3870, 4300, 6450, 7740, 9675, 12900, 19350, 38700, 56383, 112766, 169149, 225532, 281915, 338298, 507447, 563830, 676596, 845745, 1014894, 1127660, 1409575, 1691490, 2029788, 2424469, 2537235, 2819150, 3382980, 4228725, 4848938, 5074470, 5638300, 7273407, 8457450, 9697876, 10148940, 12122345, 12686175, 14546814, 16914900, 21820221, 24244690, 25372350, 29093628, 36367035, 43640442, 48489380, 50744700, 60611725, 72734070, 87280884, 109101105, 121223450, 145468140, 181835175, 218202210, 242446900, 363670350, 436404420, 545505525, 727340700, 1091011050, 2182022100]

約数ペア:

[(1, 2182022100), (2, 1091011050), (3, 727340700), (4, 545505525), (5, 436404420), (6, 363670350), (9, 242446900), (10, 218202210), (12, 181835175), (15, 145468140), (18, 121223450), (20, 109101105), (25, 87280884), (30, 72734070), (36, 60611725), (43, 50744700), (45, 48489380), (50, 43640442), (60, 36367035), (75, 29093628), (86, 25372350), (90, 24244690), (100, 21820221), (129, 16914900), (150, 14546814), (172, 12686175), (180, 12122345), (215, 10148940), (225, 9697876), (258, 8457450), (300, 7273407), (387, 5638300), (430, 5074470), (450, 4848938), (516, 4228725), (645, 3382980), (774, 2819150), (860, 2537235), (900, 2424469), (1075, 2029788), (1290, 1691490), (1548, 1409575), (1935, 1127660), (2150, 1014894), (2580, 845745), (3225, 676596), (3870, 563830), (4300, 507447), (6450, 338298), (7740, 281915), (9675, 225532), (12900, 169149), (19350, 112766), (38700, 56383)]