2202900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1049}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 7291200

約数和(自身を除く): 5088300

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, 1049, 1050, 2098, 2100, 3147, 4196, 5245, 6294, 7343, 10490, 12588, 14686, 15735, 20980, 22029, 26225, 29372, 31470, 36715, 44058, 52450, 62940, 73430, 78675, 88116, 104900, 110145, 146860, 157350, 183575, 220290, 314700, 367150, 440580, 550725, 734300, 1101450, 2202900]

約数ペア:

[(1, 2202900), (2, 1101450), (3, 734300), (4, 550725), (5, 440580), (6, 367150), (7, 314700), (10, 220290), (12, 183575), (14, 157350), (15, 146860), (20, 110145), (21, 104900), (25, 88116), (28, 78675), (30, 73430), (35, 62940), (42, 52450), (50, 44058), (60, 36715), (70, 31470), (75, 29372), (84, 26225), (100, 22029), (105, 20980), (140, 15735), (150, 14686), (175, 12588), (210, 10490), (300, 7343), (350, 6294), (420, 5245), (525, 4196), (700, 3147), (1049, 2100), (1050, 2098)]