90058860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1600

約数の個数: 144

約数和(自身を含む): 304668000

約数和(自身を除く): 214609140

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, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1549, 1615, 1710, 1938, 2907, 3060, 3098, 3230, 3420, 3876, 4647, 4845, 5814, 6196, 6460, 7745, 9294, 9690, 11628, 13941, 14535, 15490, 18588, 19380, 23235, 26333, 27882, 29070, 29431, 30980, 46470, 52666, 55764, 58140, 58862, 69705, 78999, 88293, 92940, 105332, 117724, 131665, 139410, 147155, 157998, 176586, 236997, 263330, 264879, 278820, 294310, 315996, 353172, 394995, 441465, 473994, 500327, 526660, 529758, 588620, 789990, 882930, 947988, 1000654, 1059516, 1184985, 1324395, 1500981, 1579980, 1765860, 2001308, 2369970, 2501635, 2648790, 3001962, 4502943, 4739940, 5003270, 5297580, 6003924, 7504905, 9005886, 10006540, 15009810, 18011772, 22514715, 30019620, 45029430, 90058860]

約数ペア:

[(1, 90058860), (2, 45029430), (3, 30019620), (4, 22514715), (5, 18011772), (6, 15009810), (9, 10006540), (10, 9005886), (12, 7504905), (15, 6003924), (17, 5297580), (18, 5003270), (19, 4739940), (20, 4502943), (30, 3001962), (34, 2648790), (36, 2501635), (38, 2369970), (45, 2001308), (51, 1765860), (57, 1579980), (60, 1500981), (68, 1324395), (76, 1184985), (85, 1059516), (90, 1000654), (95, 947988), (102, 882930), (114, 789990), (153, 588620), (170, 529758), (171, 526660), (180, 500327), (190, 473994), (204, 441465), (228, 394995), (255, 353172), (285, 315996), (306, 294310), (323, 278820), (340, 264879), (342, 263330), (380, 236997), (510, 176586), (570, 157998), (612, 147155), (646, 139410), (684, 131665), (765, 117724), (855, 105332), (969, 92940), (1020, 88293), (1140, 78999), (1292, 69705), (1530, 58862), (1549, 58140), (1615, 55764), (1710, 52666), (1938, 46470), (2907, 30980), (3060, 29431), (3098, 29070), (3230, 27882), (3420, 26333), (3876, 23235), (4647, 19380), (4845, 18588), (5814, 15490), (6196, 14535), (6460, 13941), (7745, 11628), (9294, 9690)]