61628700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29347}}^1$

素因数の和:29371

約数の個数: 72

約数和(自身を含む): 203792512

約数和(自身を除く): 142163812

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, 29347, 58694, 88041, 117388, 146735, 176082, 205429, 293470, 352164, 410858, 440205, 586940, 616287, 733675, 821716, 880410, 1027145, 1232574, 1467350, 1760820, 2054290, 2201025, 2465148, 2934700, 3081435, 4108580, 4402050, 5135725, 6162870, 8804100, 10271450, 12325740, 15407175, 20542900, 30814350, 61628700]

約数ペア:

[(1, 61628700), (2, 30814350), (3, 20542900), (4, 15407175), (5, 12325740), (6, 10271450), (7, 8804100), (10, 6162870), (12, 5135725), (14, 4402050), (15, 4108580), (20, 3081435), (21, 2934700), (25, 2465148), (28, 2201025), (30, 2054290), (35, 1760820), (42, 1467350), (50, 1232574), (60, 1027145), (70, 880410), (75, 821716), (84, 733675), (100, 616287), (105, 586940), (140, 440205), (150, 410858), (175, 352164), (210, 293470), (300, 205429), (350, 176082), (420, 146735), (525, 117388), (700, 88041), (1050, 58694), (2100, 29347)]