212107800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{337}}^1\times {\mathrm{1049}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 660114000

約数和(自身を除く): 448006200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 337, 600, 674, 1011, 1049, 1348, 1685, 2022, 2098, 2696, 3147, 3370, 4044, 4196, 5055, 5245, 6294, 6740, 8088, 8392, 8425, 10110, 10490, 12588, 13480, 15735, 16850, 20220, 20980, 25176, 25275, 26225, 31470, 33700, 40440, 41960, 50550, 52450, 62940, 67400, 78675, 101100, 104900, 125880, 157350, 202200, 209800, 314700, 353513, 629400, 707026, 1060539, 1414052, 1767565, 2121078, 2828104, 3535130, 4242156, 5302695, 7070260, 8484312, 8837825, 10605390, 14140520, 17675650, 21210780, 26513475, 35351300, 42421560, 53026950, 70702600, 106053900, 212107800]

約数ペア:

[(1, 212107800), (2, 106053900), (3, 70702600), (4, 53026950), (5, 42421560), (6, 35351300), (8, 26513475), (10, 21210780), (12, 17675650), (15, 14140520), (20, 10605390), (24, 8837825), (25, 8484312), (30, 7070260), (40, 5302695), (50, 4242156), (60, 3535130), (75, 2828104), (100, 2121078), (120, 1767565), (150, 1414052), (200, 1060539), (300, 707026), (337, 629400), (600, 353513), (674, 314700), (1011, 209800), (1049, 202200), (1348, 157350), (1685, 125880), (2022, 104900), (2098, 101100), (2696, 78675), (3147, 67400), (3370, 62940), (4044, 52450), (4196, 50550), (5055, 41960), (5245, 40440), (6294, 33700), (6740, 31470), (8088, 26225), (8392, 25275), (8425, 25176), (10110, 20980), (10490, 20220), (12588, 16850), (13480, 15735)]