2150700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 6374592

約数和(自身を除く): 4223892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 107, 134, 150, 201, 214, 268, 300, 321, 335, 402, 428, 535, 642, 670, 804, 1005, 1070, 1284, 1340, 1605, 1675, 2010, 2140, 2675, 3210, 3350, 4020, 5025, 5350, 6420, 6700, 7169, 8025, 10050, 10700, 14338, 16050, 20100, 21507, 28676, 32100, 35845, 43014, 71690, 86028, 107535, 143380, 179225, 215070, 358450, 430140, 537675, 716900, 1075350, 2150700]

約数ペア:

[(1, 2150700), (2, 1075350), (3, 716900), (4, 537675), (5, 430140), (6, 358450), (10, 215070), (12, 179225), (15, 143380), (20, 107535), (25, 86028), (30, 71690), (50, 43014), (60, 35845), (67, 32100), (75, 28676), (100, 21507), (107, 20100), (134, 16050), (150, 14338), (201, 10700), (214, 10050), (268, 8025), (300, 7169), (321, 6700), (335, 6420), (402, 5350), (428, 5025), (535, 4020), (642, 3350), (670, 3210), (804, 2675), (1005, 2140), (1070, 2010), (1284, 1675), (1340, 1605)]