971550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 2785536

約数和(自身を除く): 1813986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 127, 150, 153, 170, 225, 254, 255, 306, 381, 425, 450, 510, 635, 762, 765, 850, 1143, 1270, 1275, 1530, 1905, 2159, 2286, 2550, 3175, 3810, 3825, 4318, 5715, 6350, 6477, 7650, 9525, 10795, 11430, 12954, 19050, 19431, 21590, 28575, 32385, 38862, 53975, 57150, 64770, 97155, 107950, 161925, 194310, 323850, 485775, 971550]

約数ペア:

[(1, 971550), (2, 485775), (3, 323850), (5, 194310), (6, 161925), (9, 107950), (10, 97155), (15, 64770), (17, 57150), (18, 53975), (25, 38862), (30, 32385), (34, 28575), (45, 21590), (50, 19431), (51, 19050), (75, 12954), (85, 11430), (90, 10795), (102, 9525), (127, 7650), (150, 6477), (153, 6350), (170, 5715), (225, 4318), (254, 3825), (255, 3810), (306, 3175), (381, 2550), (425, 2286), (450, 2159), (510, 1905), (635, 1530), (762, 1275), (765, 1270), (850, 1143)]