22890060

素因数分解:

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

素因数の和:157

約数の個数: 192

約数和(自身を含む): 79027200

約数和(自身を除く): 56137140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 97, 108, 114, 115, 135, 138, 171, 180, 190, 194, 207, 228, 230, 270, 276, 285, 291, 342, 345, 380, 388, 414, 437, 460, 485, 513, 540, 570, 582, 621, 684, 690, 828, 855, 873, 874, 970, 1026, 1035, 1140, 1164, 1242, 1311, 1380, 1455, 1710, 1746, 1748, 1843, 1940, 2052, 2070, 2185, 2231, 2484, 2565, 2619, 2622, 2910, 3105, 3420, 3492, 3686, 3933, 4140, 4365, 4370, 4462, 5130, 5238, 5244, 5529, 5820, 6210, 6555, 6693, 7372, 7866, 8730, 8740, 8924, 9215, 10260, 10476, 11058, 11155, 11799, 12420, 13095, 13110, 13386, 15732, 16587, 17460, 18430, 19665, 20079, 22116, 22310, 23598, 26190, 26220, 26772, 27645, 33174, 33465, 36860, 39330, 40158, 42389, 44620, 47196, 49761, 52380, 55290, 58995, 60237, 66348, 66930, 78660, 80316, 82935, 84778, 99522, 100395, 110580, 117990, 120474, 127167, 133860, 165870, 169556, 199044, 200790, 211945, 235980, 240948, 248805, 254334, 301185, 331740, 381501, 401580, 423890, 497610, 508668, 602370, 635835, 763002, 847780, 995220, 1144503, 1204740, 1271670, 1526004, 1907505, 2289006, 2543340, 3815010, 4578012, 5722515, 7630020, 11445030, 22890060]

約数ペア:

[(1, 22890060), (2, 11445030), (3, 7630020), (4, 5722515), (5, 4578012), (6, 3815010), (9, 2543340), (10, 2289006), (12, 1907505), (15, 1526004), (18, 1271670), (19, 1204740), (20, 1144503), (23, 995220), (27, 847780), (30, 763002), (36, 635835), (38, 602370), (45, 508668), (46, 497610), (54, 423890), (57, 401580), (60, 381501), (69, 331740), (76, 301185), (90, 254334), (92, 248805), (95, 240948), (97, 235980), (108, 211945), (114, 200790), (115, 199044), (135, 169556), (138, 165870), (171, 133860), (180, 127167), (190, 120474), (194, 117990), (207, 110580), (228, 100395), (230, 99522), (270, 84778), (276, 82935), (285, 80316), (291, 78660), (342, 66930), (345, 66348), (380, 60237), (388, 58995), (414, 55290), (437, 52380), (460, 49761), (485, 47196), (513, 44620), (540, 42389), (570, 40158), (582, 39330), (621, 36860), (684, 33465), (690, 33174), (828, 27645), (855, 26772), (873, 26220), (874, 26190), (970, 23598), (1026, 22310), (1035, 22116), (1140, 20079), (1164, 19665), (1242, 18430), (1311, 17460), (1380, 16587), (1455, 15732), (1710, 13386), (1746, 13110), (1748, 13095), (1843, 12420), (1940, 11799), (2052, 11155), (2070, 11058), (2185, 10476), (2231, 10260), (2484, 9215), (2565, 8924), (2619, 8740), (2622, 8730), (2910, 7866), (3105, 7372), (3420, 6693), (3492, 6555), (3686, 6210), (3933, 5820), (4140, 5529), (4365, 5244), (4370, 5238), (4462, 5130)]