140989500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 500834880

約数和(自身を除く): 359845380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 97, 100, 102, 114, 125, 150, 153, 170, 171, 180, 190, 194, 204, 225, 228, 250, 255, 285, 291, 300, 306, 323, 340, 342, 375, 380, 388, 425, 450, 475, 485, 500, 510, 570, 582, 612, 646, 684, 750, 765, 850, 855, 873, 900, 950, 969, 970, 1020, 1125, 1140, 1164, 1275, 1292, 1425, 1455, 1500, 1530, 1615, 1649, 1700, 1710, 1746, 1843, 1900, 1938, 1940, 2125, 2250, 2375, 2425, 2550, 2850, 2907, 2910, 3060, 3230, 3298, 3420, 3492, 3686, 3825, 3876, 4250, 4275, 4365, 4500, 4750, 4845, 4850, 4947, 5100, 5529, 5700, 5814, 5820, 6375, 6460, 6596, 7125, 7275, 7372, 7650, 8075, 8245, 8500, 8550, 8730, 9215, 9500, 9690, 9700, 9894, 11058, 11628, 12125, 12750, 14250, 14535, 14550, 14841, 15300, 16150, 16490, 16587, 17100, 17460, 18430, 19125, 19380, 19788, 21375, 21825, 22116, 24225, 24250, 24735, 25500, 27645, 28500, 29070, 29100, 29682, 31331, 32300, 32980, 33174, 36375, 36860, 38250, 40375, 41225, 42750, 43650, 46075, 48450, 48500, 49470, 55290, 58140, 59364, 62662, 66348, 72675, 72750, 74205, 76500, 80750, 82450, 82935, 85500, 87300, 92150, 93993, 96900, 98940, 109125, 110580, 121125, 123675, 125324, 138225, 145350, 145500, 148410, 156655, 161500, 164900, 165870, 184300, 187986, 206125, 218250, 230375, 242250, 247350, 276450, 281979, 290700, 296820, 313310, 331740, 363375, 371025, 375972, 412250, 414675, 436500, 460750, 469965, 484500, 494700, 552900, 563958, 618375, 626620, 691125, 726750, 742050, 783275, 824500, 829350, 921500, 939930, 1127916, 1236750, 1382250, 1409895, 1453500, 1484100, 1566550, 1658700, 1855125, 1879860, 2073375, 2349825, 2473500, 2764500, 2819790, 3133100, 3710250, 3916375, 4146750, 4699650, 5639580, 7049475, 7420500, 7832750, 8293500, 9399300, 11749125, 14098950, 15665500, 23498250, 28197900, 35247375, 46996500, 70494750, 140989500]

約数ペア:

[(1, 140989500), (2, 70494750), (3, 46996500), (4, 35247375), (5, 28197900), (6, 23498250), (9, 15665500), (10, 14098950), (12, 11749125), (15, 9399300), (17, 8293500), (18, 7832750), (19, 7420500), (20, 7049475), (25, 5639580), (30, 4699650), (34, 4146750), (36, 3916375), (38, 3710250), (45, 3133100), (50, 2819790), (51, 2764500), (57, 2473500), (60, 2349825), (68, 2073375), (75, 1879860), (76, 1855125), (85, 1658700), (90, 1566550), (95, 1484100), (97, 1453500), (100, 1409895), (102, 1382250), (114, 1236750), (125, 1127916), (150, 939930), (153, 921500), (170, 829350), (171, 824500), (180, 783275), (190, 742050), (194, 726750), (204, 691125), (225, 626620), (228, 618375), (250, 563958), (255, 552900), (285, 494700), (291, 484500), (300, 469965), (306, 460750), (323, 436500), (340, 414675), (342, 412250), (375, 375972), (380, 371025), (388, 363375), (425, 331740), (450, 313310), (475, 296820), (485, 290700), (500, 281979), (510, 276450), (570, 247350), (582, 242250), (612, 230375), (646, 218250), (684, 206125), (750, 187986), (765, 184300), (850, 165870), (855, 164900), (873, 161500), (900, 156655), (950, 148410), (969, 145500), (970, 145350), (1020, 138225), (1125, 125324), (1140, 123675), (1164, 121125), (1275, 110580), (1292, 109125), (1425, 98940), (1455, 96900), (1500, 93993), (1530, 92150), (1615, 87300), (1649, 85500), (1700, 82935), (1710, 82450), (1746, 80750), (1843, 76500), (1900, 74205), (1938, 72750), (1940, 72675), (2125, 66348), (2250, 62662), (2375, 59364), (2425, 58140), (2550, 55290), (2850, 49470), (2907, 48500), (2910, 48450), (3060, 46075), (3230, 43650), (3298, 42750), (3420, 41225), (3492, 40375), (3686, 38250), (3825, 36860), (3876, 36375), (4250, 33174), (4275, 32980), (4365, 32300), (4500, 31331), (4750, 29682), (4845, 29100), (4850, 29070), (4947, 28500), (5100, 27645), (5529, 25500), (5700, 24735), (5814, 24250), (5820, 24225), (6375, 22116), (6460, 21825), (6596, 21375), (7125, 19788), (7275, 19380), (7372, 19125), (7650, 18430), (8075, 17460), (8245, 17100), (8500, 16587), (8550, 16490), (8730, 16150), (9215, 15300), (9500, 14841), (9690, 14550), (9700, 14535), (9894, 14250), (11058, 12750), (11628, 12125)]