5639580

素因数分解:

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

素因数の和:148

約数の個数: 144

約数和(自身を含む): 19262880

約数和(自身を除く): 13623300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 97, 102, 114, 153, 170, 171, 180, 190, 194, 204, 228, 255, 285, 291, 306, 323, 340, 342, 380, 388, 485, 510, 570, 582, 612, 646, 684, 765, 855, 873, 969, 970, 1020, 1140, 1164, 1292, 1455, 1530, 1615, 1649, 1710, 1746, 1843, 1938, 1940, 2907, 2910, 3060, 3230, 3298, 3420, 3492, 3686, 3876, 4365, 4845, 4947, 5529, 5814, 5820, 6460, 6596, 7372, 8245, 8730, 9215, 9690, 9894, 11058, 11628, 14535, 14841, 16490, 16587, 17460, 18430, 19380, 19788, 22116, 24735, 27645, 29070, 29682, 31331, 32980, 33174, 36860, 49470, 55290, 58140, 59364, 62662, 66348, 74205, 82935, 93993, 98940, 110580, 125324, 148410, 156655, 165870, 187986, 281979, 296820, 313310, 331740, 375972, 469965, 563958, 626620, 939930, 1127916, 1409895, 1879860, 2819790, 5639580]

約数ペア:

[(1, 5639580), (2, 2819790), (3, 1879860), (4, 1409895), (5, 1127916), (6, 939930), (9, 626620), (10, 563958), (12, 469965), (15, 375972), (17, 331740), (18, 313310), (19, 296820), (20, 281979), (30, 187986), (34, 165870), (36, 156655), (38, 148410), (45, 125324), (51, 110580), (57, 98940), (60, 93993), (68, 82935), (76, 74205), (85, 66348), (90, 62662), (95, 59364), (97, 58140), (102, 55290), (114, 49470), (153, 36860), (170, 33174), (171, 32980), (180, 31331), (190, 29682), (194, 29070), (204, 27645), (228, 24735), (255, 22116), (285, 19788), (291, 19380), (306, 18430), (323, 17460), (340, 16587), (342, 16490), (380, 14841), (388, 14535), (485, 11628), (510, 11058), (570, 9894), (582, 9690), (612, 9215), (646, 8730), (684, 8245), (765, 7372), (855, 6596), (873, 6460), (969, 5820), (970, 5814), (1020, 5529), (1140, 4947), (1164, 4845), (1292, 4365), (1455, 3876), (1530, 3686), (1615, 3492), (1649, 3420), (1710, 3298), (1746, 3230), (1843, 3060), (1938, 2910), (1940, 2907)]