87997950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11503}}^1$

素因数の和:11538

約数の個数: 72

約数和(自身を含む): 250350048

約数和(自身を除く): 162352098

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, 3825, 7650, 11503, 23006, 34509, 57515, 69018, 103527, 115030, 172545, 195551, 207054, 287575, 345090, 391102, 517635, 575150, 586653, 862725, 977755, 1035270, 1173306, 1725450, 1759959, 1955510, 2588175, 2933265, 3519918, 4888775, 5176350, 5866530, 8799795, 9777550, 14666325, 17599590, 29332650, 43998975, 87997950]

約数ペア:

[(1, 87997950), (2, 43998975), (3, 29332650), (5, 17599590), (6, 14666325), (9, 9777550), (10, 8799795), (15, 5866530), (17, 5176350), (18, 4888775), (25, 3519918), (30, 2933265), (34, 2588175), (45, 1955510), (50, 1759959), (51, 1725450), (75, 1173306), (85, 1035270), (90, 977755), (102, 862725), (150, 586653), (153, 575150), (170, 517635), (225, 391102), (255, 345090), (306, 287575), (425, 207054), (450, 195551), (510, 172545), (765, 115030), (850, 103527), (1275, 69018), (1530, 57515), (2550, 34509), (3825, 23006), (7650, 11503)]