38730300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{18443}}^1$

素因数の和:18467

約数の個数: 72

約数和(自身を含む): 128075136

約数和(自身を除く): 89344836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 18443, 36886, 55329, 73772, 92215, 110658, 129101, 184430, 221316, 258202, 276645, 368860, 387303, 461075, 516404, 553290, 645505, 774606, 922150, 1106580, 1291010, 1383225, 1549212, 1844300, 1936515, 2582020, 2766450, 3227525, 3873030, 5532900, 6455050, 7746060, 9682575, 12910100, 19365150, 38730300]

約数ペア:

[(1, 38730300), (2, 19365150), (3, 12910100), (4, 9682575), (5, 7746060), (6, 6455050), (7, 5532900), (10, 3873030), (12, 3227525), (14, 2766450), (15, 2582020), (20, 1936515), (21, 1844300), (25, 1549212), (28, 1383225), (30, 1291010), (35, 1106580), (42, 922150), (50, 774606), (60, 645505), (70, 553290), (75, 516404), (84, 461075), (100, 387303), (105, 368860), (140, 276645), (150, 258202), (175, 221316), (210, 184430), (300, 129101), (350, 110658), (420, 92215), (525, 73772), (700, 55329), (1050, 36886), (2100, 18443)]