186454980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1123

約数の個数: 192

約数和(自身を含む): 647136000

約数和(自身を除く): 460681020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 1020, 1026, 1069, 1140, 1292, 1530, 1615, 1710, 1836, 1938, 2052, 2138, 2295, 2565, 2907, 3060, 3207, 3230, 3420, 3876, 4276, 4590, 4845, 5130, 5345, 5814, 6414, 6460, 8721, 9180, 9621, 9690, 10260, 10690, 11628, 12828, 14535, 16035, 17442, 18173, 19242, 19380, 20311, 21380, 28863, 29070, 32070, 34884, 36346, 38484, 40622, 43605, 48105, 54519, 57726, 58140, 60933, 64140, 72692, 81244, 87210, 90865, 96210, 101555, 109038, 115452, 121866, 144315, 163557, 174420, 181730, 182799, 192420, 203110, 218076, 243732, 272595, 288630, 304665, 327114, 345287, 363460, 365598, 406220, 490671, 545190, 548397, 577260, 609330, 654228, 690574, 731196, 817785, 913995, 981342, 1035861, 1090380, 1096794, 1218660, 1381148, 1635570, 1726435, 1827990, 1962684, 2071722, 2193588, 2453355, 2741985, 3107583, 3271140, 3452870, 3655980, 4143444, 4906710, 5179305, 5483970, 6215166, 6905740, 9322749, 9813420, 10358610, 10967940, 12430332, 15537915, 18645498, 20717220, 31075830, 37290996, 46613745, 62151660, 93227490, 186454980]

約数ペア:

[(1, 186454980), (2, 93227490), (3, 62151660), (4, 46613745), (5, 37290996), (6, 31075830), (9, 20717220), (10, 18645498), (12, 15537915), (15, 12430332), (17, 10967940), (18, 10358610), (19, 9813420), (20, 9322749), (27, 6905740), (30, 6215166), (34, 5483970), (36, 5179305), (38, 4906710), (45, 4143444), (51, 3655980), (54, 3452870), (57, 3271140), (60, 3107583), (68, 2741985), (76, 2453355), (85, 2193588), (90, 2071722), (95, 1962684), (102, 1827990), (108, 1726435), (114, 1635570), (135, 1381148), (153, 1218660), (170, 1096794), (171, 1090380), (180, 1035861), (190, 981342), (204, 913995), (228, 817785), (255, 731196), (270, 690574), (285, 654228), (306, 609330), (323, 577260), (340, 548397), (342, 545190), (380, 490671), (459, 406220), (510, 365598), (513, 363460), (540, 345287), (570, 327114), (612, 304665), (646, 288630), (684, 272595), (765, 243732), (855, 218076), (918, 203110), (969, 192420), (1020, 182799), (1026, 181730), (1069, 174420), (1140, 163557), (1292, 144315), (1530, 121866), (1615, 115452), (1710, 109038), (1836, 101555), (1938, 96210), (2052, 90865), (2138, 87210), (2295, 81244), (2565, 72692), (2907, 64140), (3060, 60933), (3207, 58140), (3230, 57726), (3420, 54519), (3876, 48105), (4276, 43605), (4590, 40622), (4845, 38484), (5130, 36346), (5345, 34884), (5814, 32070), (6414, 29070), (6460, 28863), (8721, 21380), (9180, 20311), (9621, 19380), (9690, 19242), (10260, 18173), (10690, 17442), (11628, 16035), (12828, 14535)]