175490460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 591798480

約数和(自身を除く): 416308020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 97, 114, 115, 138, 171, 180, 190, 194, 207, 228, 230, 276, 285, 291, 342, 345, 380, 388, 414, 437, 460, 485, 529, 570, 582, 684, 690, 828, 855, 873, 874, 970, 1035, 1058, 1140, 1164, 1311, 1380, 1455, 1587, 1710, 1746, 1748, 1843, 1940, 2070, 2116, 2185, 2231, 2622, 2645, 2910, 3174, 3420, 3492, 3686, 3933, 4140, 4365, 4370, 4462, 4761, 5244, 5290, 5529, 5820, 6348, 6555, 6693, 7372, 7866, 7935, 8730, 8740, 8924, 9215, 9522, 10051, 10580, 11058, 11155, 13110, 13386, 15732, 15870, 16587, 17460, 18430, 19044, 19665, 20079, 20102, 22116, 22310, 23805, 26220, 26772, 27645, 30153, 31740, 33174, 33465, 36860, 39330, 40158, 40204, 42389, 44620, 47610, 50255, 51313, 55290, 60306, 66348, 66930, 78660, 80316, 82935, 84778, 90459, 95220, 100395, 100510, 102626, 110580, 120612, 127167, 133860, 150765, 153939, 165870, 169556, 180918, 200790, 201020, 205252, 211945, 254334, 256565, 301530, 307878, 331740, 361836, 381501, 401580, 423890, 452295, 461817, 508668, 513130, 603060, 615756, 635835, 763002, 769695, 847780, 904590, 923634, 974947, 1026260, 1271670, 1526004, 1539390, 1809180, 1847268, 1907505, 1949894, 2309085, 2543340, 2924841, 3078780, 3815010, 3899788, 4618170, 4874735, 5849682, 7630020, 8774523, 9236340, 9749470, 11699364, 14624205, 17549046, 19498940, 29248410, 35098092, 43872615, 58496820, 87745230, 175490460]

約数ペア:

[(1, 175490460), (2, 87745230), (3, 58496820), (4, 43872615), (5, 35098092), (6, 29248410), (9, 19498940), (10, 17549046), (12, 14624205), (15, 11699364), (18, 9749470), (19, 9236340), (20, 8774523), (23, 7630020), (30, 5849682), (36, 4874735), (38, 4618170), (45, 3899788), (46, 3815010), (57, 3078780), (60, 2924841), (69, 2543340), (76, 2309085), (90, 1949894), (92, 1907505), (95, 1847268), (97, 1809180), (114, 1539390), (115, 1526004), (138, 1271670), (171, 1026260), (180, 974947), (190, 923634), (194, 904590), (207, 847780), (228, 769695), (230, 763002), (276, 635835), (285, 615756), (291, 603060), (342, 513130), (345, 508668), (380, 461817), (388, 452295), (414, 423890), (437, 401580), (460, 381501), (485, 361836), (529, 331740), (570, 307878), (582, 301530), (684, 256565), (690, 254334), (828, 211945), (855, 205252), (873, 201020), (874, 200790), (970, 180918), (1035, 169556), (1058, 165870), (1140, 153939), (1164, 150765), (1311, 133860), (1380, 127167), (1455, 120612), (1587, 110580), (1710, 102626), (1746, 100510), (1748, 100395), (1843, 95220), (1940, 90459), (2070, 84778), (2116, 82935), (2185, 80316), (2231, 78660), (2622, 66930), (2645, 66348), (2910, 60306), (3174, 55290), (3420, 51313), (3492, 50255), (3686, 47610), (3933, 44620), (4140, 42389), (4365, 40204), (4370, 40158), (4462, 39330), (4761, 36860), (5244, 33465), (5290, 33174), (5529, 31740), (5820, 30153), (6348, 27645), (6555, 26772), (6693, 26220), (7372, 23805), (7866, 22310), (7935, 22116), (8730, 20102), (8740, 20079), (8924, 19665), (9215, 19044), (9522, 18430), (10051, 17460), (10580, 16587), (11058, 15870), (11155, 15732), (13110, 13386)]