172710900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 144

約数和(自身を含む): 567463680

約数和(自身を除く): 394752780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 180, 188, 225, 235, 270, 282, 300, 423, 450, 470, 540, 564, 675, 705, 846, 900, 940, 1175, 1269, 1350, 1361, 1410, 1692, 2115, 2350, 2538, 2700, 2722, 2820, 3525, 4083, 4230, 4700, 5076, 5444, 6345, 6805, 7050, 8166, 8460, 10575, 12249, 12690, 13610, 14100, 16332, 20415, 21150, 24498, 25380, 27220, 31725, 34025, 36747, 40830, 42300, 48996, 61245, 63450, 63967, 68050, 73494, 81660, 102075, 122490, 126900, 127934, 136100, 146988, 183735, 191901, 204150, 244980, 255868, 306225, 319835, 367470, 383802, 408300, 575703, 612450, 639670, 734940, 767604, 918675, 959505, 1151406, 1224900, 1279340, 1599175, 1727109, 1837350, 1919010, 2302812, 2878515, 3198350, 3454218, 3674700, 3838020, 4797525, 5757030, 6396700, 6908436, 8635545, 9595050, 11514060, 14392575, 17271090, 19190100, 28785150, 34542180, 43177725, 57570300, 86355450, 172710900]

約数ペア:

[(1, 172710900), (2, 86355450), (3, 57570300), (4, 43177725), (5, 34542180), (6, 28785150), (9, 19190100), (10, 17271090), (12, 14392575), (15, 11514060), (18, 9595050), (20, 8635545), (25, 6908436), (27, 6396700), (30, 5757030), (36, 4797525), (45, 3838020), (47, 3674700), (50, 3454218), (54, 3198350), (60, 2878515), (75, 2302812), (90, 1919010), (94, 1837350), (100, 1727109), (108, 1599175), (135, 1279340), (141, 1224900), (150, 1151406), (180, 959505), (188, 918675), (225, 767604), (235, 734940), (270, 639670), (282, 612450), (300, 575703), (423, 408300), (450, 383802), (470, 367470), (540, 319835), (564, 306225), (675, 255868), (705, 244980), (846, 204150), (900, 191901), (940, 183735), (1175, 146988), (1269, 136100), (1350, 127934), (1361, 126900), (1410, 122490), (1692, 102075), (2115, 81660), (2350, 73494), (2538, 68050), (2700, 63967), (2722, 63450), (2820, 61245), (3525, 48996), (4083, 42300), (4230, 40830), (4700, 36747), (5076, 34025), (5444, 31725), (6345, 27220), (6805, 25380), (7050, 24498), (8166, 21150), (8460, 20415), (10575, 16332), (12249, 14100), (12690, 13610)]