316156950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7243}}^1$

素因数の和:7358

約数の個数: 72

約数和(自身を含む): 858283608

約数和(自身を除く): 542126658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 150, 194, 225, 291, 450, 485, 582, 873, 970, 1455, 1746, 2425, 2910, 4365, 4850, 7243, 7275, 8730, 14486, 14550, 21729, 21825, 36215, 43458, 43650, 65187, 72430, 108645, 130374, 181075, 217290, 325935, 362150, 543225, 651870, 702571, 1086450, 1405142, 1629675, 2107713, 3259350, 3512855, 4215426, 6323139, 7025710, 10538565, 12646278, 17564275, 21077130, 31615695, 35128550, 52692825, 63231390, 105385650, 158078475, 316156950]

約数ペア:

[(1, 316156950), (2, 158078475), (3, 105385650), (5, 63231390), (6, 52692825), (9, 35128550), (10, 31615695), (15, 21077130), (18, 17564275), (25, 12646278), (30, 10538565), (45, 7025710), (50, 6323139), (75, 4215426), (90, 3512855), (97, 3259350), (150, 2107713), (194, 1629675), (225, 1405142), (291, 1086450), (450, 702571), (485, 651870), (582, 543225), (873, 362150), (970, 325935), (1455, 217290), (1746, 181075), (2425, 130374), (2910, 108645), (4365, 72430), (4850, 65187), (7243, 43650), (7275, 43458), (8730, 36215), (14486, 21825), (14550, 21729)]