80446050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3373}}^1$

素因数の和:3444

約数の個数: 72

約数和(自身を含む): 220274964

約数和(自身を除く): 139828914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 450, 477, 530, 795, 954, 1325, 1590, 2385, 2650, 3373, 3975, 4770, 6746, 7950, 10119, 11925, 16865, 20238, 23850, 30357, 33730, 50595, 60714, 84325, 101190, 151785, 168650, 178769, 252975, 303570, 357538, 505950, 536307, 758925, 893845, 1072614, 1517850, 1608921, 1787690, 2681535, 3217842, 4469225, 5363070, 8044605, 8938450, 13407675, 16089210, 26815350, 40223025, 80446050]

約数ペア:

[(1, 80446050), (2, 40223025), (3, 26815350), (5, 16089210), (6, 13407675), (9, 8938450), (10, 8044605), (15, 5363070), (18, 4469225), (25, 3217842), (30, 2681535), (45, 1787690), (50, 1608921), (53, 1517850), (75, 1072614), (90, 893845), (106, 758925), (150, 536307), (159, 505950), (225, 357538), (265, 303570), (318, 252975), (450, 178769), (477, 168650), (530, 151785), (795, 101190), (954, 84325), (1325, 60714), (1590, 50595), (2385, 33730), (2650, 30357), (3373, 23850), (3975, 20238), (4770, 16865), (6746, 11925), (7950, 10119)]