90896760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 316461600

約数和(自身を除く): 225564840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 97, 114, 120, 137, 152, 171, 180, 190, 194, 228, 274, 285, 291, 342, 360, 380, 388, 411, 456, 485, 548, 570, 582, 684, 685, 760, 776, 822, 855, 873, 970, 1096, 1140, 1164, 1233, 1368, 1370, 1455, 1644, 1710, 1746, 1843, 1940, 2055, 2280, 2328, 2466, 2603, 2740, 2910, 3288, 3420, 3492, 3686, 3880, 4110, 4365, 4932, 5206, 5480, 5529, 5820, 6165, 6840, 6984, 7372, 7809, 8220, 8730, 9215, 9864, 10412, 11058, 11640, 12330, 13015, 13289, 14744, 15618, 16440, 16587, 17460, 18430, 20824, 22116, 23427, 24660, 26030, 26578, 27645, 31236, 33174, 34920, 36860, 39045, 39867, 44232, 46854, 49320, 52060, 53156, 55290, 62472, 66348, 66445, 73720, 78090, 79734, 82935, 93708, 104120, 106312, 110580, 117135, 119601, 132696, 132890, 156180, 159468, 165870, 187416, 199335, 221160, 234270, 239202, 252491, 265780, 312360, 318936, 331740, 398670, 468540, 478404, 504982, 531560, 598005, 663480, 757473, 797340, 937080, 956808, 1009964, 1196010, 1262455, 1514946, 1594680, 2019928, 2272419, 2392020, 2524910, 3029892, 3787365, 4544838, 4784040, 5049820, 6059784, 7574730, 9089676, 10099640, 11362095, 15149460, 18179352, 22724190, 30298920, 45448380, 90896760]

約数ペア:

[(1, 90896760), (2, 45448380), (3, 30298920), (4, 22724190), (5, 18179352), (6, 15149460), (8, 11362095), (9, 10099640), (10, 9089676), (12, 7574730), (15, 6059784), (18, 5049820), (19, 4784040), (20, 4544838), (24, 3787365), (30, 3029892), (36, 2524910), (38, 2392020), (40, 2272419), (45, 2019928), (57, 1594680), (60, 1514946), (72, 1262455), (76, 1196010), (90, 1009964), (95, 956808), (97, 937080), (114, 797340), (120, 757473), (137, 663480), (152, 598005), (171, 531560), (180, 504982), (190, 478404), (194, 468540), (228, 398670), (274, 331740), (285, 318936), (291, 312360), (342, 265780), (360, 252491), (380, 239202), (388, 234270), (411, 221160), (456, 199335), (485, 187416), (548, 165870), (570, 159468), (582, 156180), (684, 132890), (685, 132696), (760, 119601), (776, 117135), (822, 110580), (855, 106312), (873, 104120), (970, 93708), (1096, 82935), (1140, 79734), (1164, 78090), (1233, 73720), (1368, 66445), (1370, 66348), (1455, 62472), (1644, 55290), (1710, 53156), (1746, 52060), (1843, 49320), (1940, 46854), (2055, 44232), (2280, 39867), (2328, 39045), (2466, 36860), (2603, 34920), (2740, 33174), (2910, 31236), (3288, 27645), (3420, 26578), (3492, 26030), (3686, 24660), (3880, 23427), (4110, 22116), (4365, 20824), (4932, 18430), (5206, 17460), (5480, 16587), (5529, 16440), (5820, 15618), (6165, 14744), (6840, 13289), (6984, 13015), (7372, 12330), (7809, 11640), (8220, 11058), (8730, 10412), (9215, 9864)]