12942300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{6163}}^1$

素因数の和:6187

約数の個数: 72

約数和(自身を含む): 42802816

約数和(自身を除く): 29860516

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, 6163, 12326, 18489, 24652, 30815, 36978, 43141, 61630, 73956, 86282, 92445, 123260, 129423, 154075, 172564, 184890, 215705, 258846, 308150, 369780, 431410, 462225, 517692, 616300, 647115, 862820, 924450, 1078525, 1294230, 1848900, 2157050, 2588460, 3235575, 4314100, 6471150, 12942300]

約数ペア:

[(1, 12942300), (2, 6471150), (3, 4314100), (4, 3235575), (5, 2588460), (6, 2157050), (7, 1848900), (10, 1294230), (12, 1078525), (14, 924450), (15, 862820), (20, 647115), (21, 616300), (25, 517692), (28, 462225), (30, 431410), (35, 369780), (42, 308150), (50, 258846), (60, 215705), (70, 184890), (75, 172564), (84, 154075), (100, 129423), (105, 123260), (140, 92445), (150, 86282), (175, 73956), (210, 61630), (300, 43141), (350, 36978), (420, 30815), (525, 24652), (700, 18489), (1050, 12326), (2100, 6163)]