1716660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:63

約数の個数: 144

約数和(自身を含む): 6189120

約数和(自身を除く): 4472460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 289, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 578, 594, 612, 660, 748, 765, 867, 918, 935, 990, 1020, 1122, 1156, 1188, 1445, 1485, 1530, 1683, 1734, 1836, 1870, 1980, 2244, 2295, 2601, 2805, 2890, 2970, 3060, 3179, 3366, 3468, 3740, 4335, 4590, 5049, 5202, 5610, 5780, 5940, 6358, 6732, 7803, 8415, 8670, 9180, 9537, 10098, 10404, 11220, 12716, 13005, 15606, 15895, 16830, 17340, 19074, 20196, 25245, 26010, 28611, 31212, 31790, 33660, 38148, 39015, 47685, 50490, 52020, 57222, 63580, 78030, 85833, 95370, 100980, 114444, 143055, 156060, 171666, 190740, 286110, 343332, 429165, 572220, 858330, 1716660]

約数ペア:

[(1, 1716660), (2, 858330), (3, 572220), (4, 429165), (5, 343332), (6, 286110), (9, 190740), (10, 171666), (11, 156060), (12, 143055), (15, 114444), (17, 100980), (18, 95370), (20, 85833), (22, 78030), (27, 63580), (30, 57222), (33, 52020), (34, 50490), (36, 47685), (44, 39015), (45, 38148), (51, 33660), (54, 31790), (55, 31212), (60, 28611), (66, 26010), (68, 25245), (85, 20196), (90, 19074), (99, 17340), (102, 16830), (108, 15895), (110, 15606), (132, 13005), (135, 12716), (153, 11220), (165, 10404), (170, 10098), (180, 9537), (187, 9180), (198, 8670), (204, 8415), (220, 7803), (255, 6732), (270, 6358), (289, 5940), (297, 5780), (306, 5610), (330, 5202), (340, 5049), (374, 4590), (396, 4335), (459, 3740), (495, 3468), (510, 3366), (540, 3179), (561, 3060), (578, 2970), (594, 2890), (612, 2805), (660, 2601), (748, 2295), (765, 2244), (867, 1980), (918, 1870), (935, 1836), (990, 1734), (1020, 1683), (1122, 1530), (1156, 1485), (1188, 1445)]