2022240150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{641981}}^1$

素因数の和:642006

約数の個数: 72

約数和(自身を含む): 6209249904

約数和(自身を除く): 4187009754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 641981, 1283962, 1925943, 3209905, 3851886, 4493867, 5777829, 6419810, 8987734, 9629715, 11555658, 13481601, 16049525, 19259430, 22469335, 26963202, 28889145, 32099050, 40444803, 44938670, 48148575, 57778290, 67408005, 80889606, 96297150, 112346675, 134816010, 144445725, 202224015, 224693350, 288891450, 337040025, 404448030, 674080050, 1011120075, 2022240150]

約数ペア:

[(1, 2022240150), (2, 1011120075), (3, 674080050), (5, 404448030), (6, 337040025), (7, 288891450), (9, 224693350), (10, 202224015), (14, 144445725), (15, 134816010), (18, 112346675), (21, 96297150), (25, 80889606), (30, 67408005), (35, 57778290), (42, 48148575), (45, 44938670), (50, 40444803), (63, 32099050), (70, 28889145), (75, 26963202), (90, 22469335), (105, 19259430), (126, 16049525), (150, 13481601), (175, 11555658), (210, 9629715), (225, 8987734), (315, 6419810), (350, 5777829), (450, 4493867), (525, 3851886), (630, 3209905), (1050, 1925943), (1575, 1283962), (3150, 641981)]