143627220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 506888928

約数和(自身を除く): 363261708

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, 251, 255, 289, 306, 330, 340, 374, 396, 495, 502, 510, 561, 578, 612, 660, 748, 753, 765, 867, 935, 990, 1004, 1020, 1122, 1156, 1255, 1445, 1506, 1530, 1683, 1734, 1870, 1980, 2244, 2259, 2510, 2601, 2761, 2805, 2890, 3012, 3060, 3179, 3366, 3468, 3740, 3765, 4267, 4335, 4518, 5020, 5202, 5522, 5610, 5780, 6358, 6732, 7530, 8283, 8415, 8534, 8670, 9036, 9537, 10404, 11044, 11220, 11295, 12716, 12801, 13005, 13805, 15060, 15895, 16566, 16830, 17068, 17340, 19074, 21335, 22590, 24849, 25602, 26010, 27610, 28611, 31790, 33132, 33660, 38148, 38403, 41415, 42670, 45180, 46937, 47685, 49698, 51204, 52020, 55220, 57222, 63580, 64005, 72539, 76806, 82830, 85340, 93874, 95370, 99396, 114444, 124245, 128010, 140811, 143055, 145078, 153612, 165660, 187748, 190740, 192015, 217617, 234685, 248490, 256020, 281622, 286110, 290156, 362695, 384030, 422433, 435234, 469370, 496980, 563244, 572220, 652851, 704055, 725390, 768060, 797929, 844866, 870468, 938740, 1088085, 1305702, 1408110, 1450780, 1595858, 1689732, 2112165, 2176170, 2393787, 2611404, 2816220, 3191716, 3264255, 3989645, 4224330, 4352340, 4787574, 6528510, 7181361, 7979290, 8448660, 9575148, 11968935, 13057020, 14362722, 15958580, 23937870, 28725444, 35906805, 47875740, 71813610, 143627220]

約数ペア:

[(1, 143627220), (2, 71813610), (3, 47875740), (4, 35906805), (5, 28725444), (6, 23937870), (9, 15958580), (10, 14362722), (11, 13057020), (12, 11968935), (15, 9575148), (17, 8448660), (18, 7979290), (20, 7181361), (22, 6528510), (30, 4787574), (33, 4352340), (34, 4224330), (36, 3989645), (44, 3264255), (45, 3191716), (51, 2816220), (55, 2611404), (60, 2393787), (66, 2176170), (68, 2112165), (85, 1689732), (90, 1595858), (99, 1450780), (102, 1408110), (110, 1305702), (132, 1088085), (153, 938740), (165, 870468), (170, 844866), (180, 797929), (187, 768060), (198, 725390), (204, 704055), (220, 652851), (251, 572220), (255, 563244), (289, 496980), (306, 469370), (330, 435234), (340, 422433), (374, 384030), (396, 362695), (495, 290156), (502, 286110), (510, 281622), (561, 256020), (578, 248490), (612, 234685), (660, 217617), (748, 192015), (753, 190740), (765, 187748), (867, 165660), (935, 153612), (990, 145078), (1004, 143055), (1020, 140811), (1122, 128010), (1156, 124245), (1255, 114444), (1445, 99396), (1506, 95370), (1530, 93874), (1683, 85340), (1734, 82830), (1870, 76806), (1980, 72539), (2244, 64005), (2259, 63580), (2510, 57222), (2601, 55220), (2761, 52020), (2805, 51204), (2890, 49698), (3012, 47685), (3060, 46937), (3179, 45180), (3366, 42670), (3468, 41415), (3740, 38403), (3765, 38148), (4267, 33660), (4335, 33132), (4518, 31790), (5020, 28611), (5202, 27610), (5522, 26010), (5610, 25602), (5780, 24849), (6358, 22590), (6732, 21335), (7530, 19074), (8283, 17340), (8415, 17068), (8534, 16830), (8670, 16566), (9036, 15895), (9537, 15060), (10404, 13805), (11044, 13005), (11220, 12801), (11295, 12716)]