488103660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 216

約数和(自身を含む): 1717790256

約数和(自身を除く): 1229686596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 289, 306, 330, 340, 374, 396, 495, 510, 561, 578, 612, 660, 748, 765, 853, 867, 935, 990, 1020, 1122, 1156, 1445, 1530, 1683, 1706, 1734, 1870, 1980, 2244, 2559, 2601, 2805, 2890, 3060, 3179, 3366, 3412, 3468, 3740, 4265, 4335, 5118, 5202, 5610, 5780, 6358, 6732, 7677, 8415, 8530, 8670, 9383, 9537, 10236, 10404, 11220, 12716, 12795, 13005, 14501, 15354, 15895, 16830, 17060, 17340, 18766, 19074, 25590, 26010, 28149, 28611, 29002, 30708, 31790, 33660, 37532, 38148, 38385, 43503, 46915, 47685, 51180, 52020, 56298, 57222, 58004, 63580, 72505, 76770, 84447, 87006, 93830, 95370, 112596, 114444, 130509, 140745, 143055, 145010, 153540, 159511, 168894, 174012, 187660, 190740, 217515, 246517, 261018, 281490, 286110, 290020, 319022, 337788, 422235, 435030, 478533, 493034, 522036, 562980, 572220, 638044, 652545, 739551, 797555, 844470, 870060, 957066, 986068, 1232585, 1305090, 1435599, 1479102, 1595110, 1688940, 1914132, 2218653, 2392665, 2465170, 2610180, 2711687, 2871198, 2958204, 3190220, 3697755, 4437306, 4785330, 4930340, 5423374, 5742396, 7177995, 7395510, 8135061, 8874612, 9570660, 10846748, 11093265, 13558435, 14355990, 14791020, 16270122, 22186530, 24405183, 27116870, 28711980, 32540244, 40675305, 44373060, 48810366, 54233740, 81350610, 97620732, 122025915, 162701220, 244051830, 488103660]

約数ペア:

[(1, 488103660), (2, 244051830), (3, 162701220), (4, 122025915), (5, 97620732), (6, 81350610), (9, 54233740), (10, 48810366), (11, 44373060), (12, 40675305), (15, 32540244), (17, 28711980), (18, 27116870), (20, 24405183), (22, 22186530), (30, 16270122), (33, 14791020), (34, 14355990), (36, 13558435), (44, 11093265), (45, 10846748), (51, 9570660), (55, 8874612), (60, 8135061), (66, 7395510), (68, 7177995), (85, 5742396), (90, 5423374), (99, 4930340), (102, 4785330), (110, 4437306), (132, 3697755), (153, 3190220), (165, 2958204), (170, 2871198), (180, 2711687), (187, 2610180), (198, 2465170), (204, 2392665), (220, 2218653), (255, 1914132), (289, 1688940), (306, 1595110), (330, 1479102), (340, 1435599), (374, 1305090), (396, 1232585), (495, 986068), (510, 957066), (561, 870060), (578, 844470), (612, 797555), (660, 739551), (748, 652545), (765, 638044), (853, 572220), (867, 562980), (935, 522036), (990, 493034), (1020, 478533), (1122, 435030), (1156, 422235), (1445, 337788), (1530, 319022), (1683, 290020), (1706, 286110), (1734, 281490), (1870, 261018), (1980, 246517), (2244, 217515), (2559, 190740), (2601, 187660), (2805, 174012), (2890, 168894), (3060, 159511), (3179, 153540), (3366, 145010), (3412, 143055), (3468, 140745), (3740, 130509), (4265, 114444), (4335, 112596), (5118, 95370), (5202, 93830), (5610, 87006), (5780, 84447), (6358, 76770), (6732, 72505), (7677, 63580), (8415, 58004), (8530, 57222), (8670, 56298), (9383, 52020), (9537, 51180), (10236, 47685), (10404, 46915), (11220, 43503), (12716, 38385), (12795, 38148), (13005, 37532), (14501, 33660), (15354, 31790), (15895, 30708), (16830, 29002), (17060, 28611), (17340, 28149), (18766, 26010), (19074, 25590)]