71814150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5503}}^1$

素因数の和:5550

約数の個数: 72

約数和(自身を含む): 199630080

約数和(自身を除く): 127815930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 5503, 6525, 11006, 13050, 16509, 27515, 33018, 49527, 55030, 82545, 99054, 137575, 159587, 165090, 247635, 275150, 319174, 412725, 478761, 495270, 797935, 825450, 957522, 1238175, 1436283, 1595870, 2393805, 2476350, 2872566, 3989675, 4787610, 7181415, 7979350, 11969025, 14362830, 23938050, 35907075, 71814150]

約数ペア:

[(1, 71814150), (2, 35907075), (3, 23938050), (5, 14362830), (6, 11969025), (9, 7979350), (10, 7181415), (15, 4787610), (18, 3989675), (25, 2872566), (29, 2476350), (30, 2393805), (45, 1595870), (50, 1436283), (58, 1238175), (75, 957522), (87, 825450), (90, 797935), (145, 495270), (150, 478761), (174, 412725), (225, 319174), (261, 275150), (290, 247635), (435, 165090), (450, 159587), (522, 137575), (725, 99054), (870, 82545), (1305, 55030), (1450, 49527), (2175, 33018), (2610, 27515), (4350, 16509), (5503, 13050), (6525, 11006)]