22253850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2909}}^1$

素因数の和:2944

約数の個数: 72

約数和(自身を含む): 63327420

約数和(自身を除く): 41073570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 2909, 3825, 5818, 7650, 8727, 14545, 17454, 26181, 29090, 43635, 49453, 52362, 72725, 87270, 98906, 130905, 145450, 148359, 218175, 247265, 261810, 296718, 436350, 445077, 494530, 654525, 741795, 890154, 1236325, 1309050, 1483590, 2225385, 2472650, 3708975, 4450770, 7417950, 11126925, 22253850]

約数ペア:

[(1, 22253850), (2, 11126925), (3, 7417950), (5, 4450770), (6, 3708975), (9, 2472650), (10, 2225385), (15, 1483590), (17, 1309050), (18, 1236325), (25, 890154), (30, 741795), (34, 654525), (45, 494530), (50, 445077), (51, 436350), (75, 296718), (85, 261810), (90, 247265), (102, 218175), (150, 148359), (153, 145450), (170, 130905), (225, 98906), (255, 87270), (306, 72725), (425, 52362), (450, 49453), (510, 43635), (765, 29090), (850, 26181), (1275, 17454), (1530, 14545), (2550, 8727), (2909, 7650), (3825, 5818)]