17325720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 63180000

約数和(自身を除く): 45854280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 149, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 298, 306, 323, 340, 342, 360, 380, 408, 447, 456, 510, 570, 596, 612, 646, 680, 684, 745, 760, 765, 855, 894, 969, 1020, 1140, 1192, 1224, 1292, 1341, 1368, 1490, 1530, 1615, 1710, 1788, 1938, 2040, 2235, 2280, 2533, 2584, 2682, 2831, 2907, 2980, 3060, 3230, 3420, 3576, 3876, 4470, 4845, 5066, 5364, 5662, 5814, 5960, 6120, 6460, 6705, 6840, 7599, 7752, 8493, 8940, 9690, 10132, 10728, 11324, 11628, 12665, 12920, 13410, 14155, 14535, 15198, 16986, 17880, 19380, 20264, 22648, 22797, 23256, 25330, 25479, 26820, 28310, 29070, 30396, 33972, 37995, 38760, 42465, 45594, 48127, 50660, 50958, 53640, 56620, 58140, 60792, 67944, 75990, 84930, 91188, 96254, 101320, 101916, 113240, 113985, 116280, 127395, 144381, 151980, 169860, 182376, 192508, 203832, 227970, 240635, 254790, 288762, 303960, 339720, 385016, 433143, 455940, 481270, 509580, 577524, 721905, 866286, 911880, 962540, 1019160, 1155048, 1443810, 1732572, 1925080, 2165715, 2887620, 3465144, 4331430, 5775240, 8662860, 17325720]

約数ペア:

[(1, 17325720), (2, 8662860), (3, 5775240), (4, 4331430), (5, 3465144), (6, 2887620), (8, 2165715), (9, 1925080), (10, 1732572), (12, 1443810), (15, 1155048), (17, 1019160), (18, 962540), (19, 911880), (20, 866286), (24, 721905), (30, 577524), (34, 509580), (36, 481270), (38, 455940), (40, 433143), (45, 385016), (51, 339720), (57, 303960), (60, 288762), (68, 254790), (72, 240635), (76, 227970), (85, 203832), (90, 192508), (95, 182376), (102, 169860), (114, 151980), (120, 144381), (136, 127395), (149, 116280), (152, 113985), (153, 113240), (170, 101916), (171, 101320), (180, 96254), (190, 91188), (204, 84930), (228, 75990), (255, 67944), (285, 60792), (298, 58140), (306, 56620), (323, 53640), (340, 50958), (342, 50660), (360, 48127), (380, 45594), (408, 42465), (447, 38760), (456, 37995), (510, 33972), (570, 30396), (596, 29070), (612, 28310), (646, 26820), (680, 25479), (684, 25330), (745, 23256), (760, 22797), (765, 22648), (855, 20264), (894, 19380), (969, 17880), (1020, 16986), (1140, 15198), (1192, 14535), (1224, 14155), (1292, 13410), (1341, 12920), (1368, 12665), (1490, 11628), (1530, 11324), (1615, 10728), (1710, 10132), (1788, 9690), (1938, 8940), (2040, 8493), (2235, 7752), (2280, 7599), (2533, 6840), (2584, 6705), (2682, 6460), (2831, 6120), (2907, 5960), (2980, 5814), (3060, 5662), (3230, 5364), (3420, 5066), (3576, 4845), (3876, 4470)]