172776150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8929}}^1$

素因数の和:8990

約数の個数: 72

約数和(自身を含む): 475040280

約数和(自身を除く): 302264130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 6450, 8929, 9675, 17858, 19350, 26787, 44645, 53574, 80361, 89290, 133935, 160722, 223225, 267870, 383947, 401805, 446450, 669675, 767894, 803610, 1151841, 1339350, 1919735, 2009025, 2303682, 3455523, 3839470, 4018050, 5759205, 6911046, 9598675, 11518410, 17277615, 19197350, 28796025, 34555230, 57592050, 86388075, 172776150]

約数ペア:

[(1, 172776150), (2, 86388075), (3, 57592050), (5, 34555230), (6, 28796025), (9, 19197350), (10, 17277615), (15, 11518410), (18, 9598675), (25, 6911046), (30, 5759205), (43, 4018050), (45, 3839470), (50, 3455523), (75, 2303682), (86, 2009025), (90, 1919735), (129, 1339350), (150, 1151841), (215, 803610), (225, 767894), (258, 669675), (387, 446450), (430, 401805), (450, 383947), (645, 267870), (774, 223225), (1075, 160722), (1290, 133935), (1935, 89290), (2150, 80361), (3225, 53574), (3870, 44645), (6450, 26787), (8929, 19350), (9675, 17858)]