272690280

素因数分解:

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

素因数の和:273

約数の個数: 256

約数和(自身を含む): 973728000

約数和(自身を除く): 701037720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 97, 108, 114, 120, 135, 137, 152, 171, 180, 190, 194, 216, 228, 270, 274, 285, 291, 342, 360, 380, 388, 411, 456, 485, 513, 540, 548, 570, 582, 684, 685, 760, 776, 822, 855, 873, 970, 1026, 1080, 1096, 1140, 1164, 1233, 1368, 1370, 1455, 1644, 1710, 1746, 1843, 1940, 2052, 2055, 2280, 2328, 2466, 2565, 2603, 2619, 2740, 2910, 3288, 3420, 3492, 3686, 3699, 3880, 4104, 4110, 4365, 4932, 5130, 5206, 5238, 5480, 5529, 5820, 6165, 6840, 6984, 7372, 7398, 7809, 8220, 8730, 9215, 9864, 10260, 10412, 10476, 11058, 11640, 12330, 13015, 13095, 13289, 14744, 14796, 15618, 16440, 16587, 17460, 18430, 18495, 20520, 20824, 20952, 22116, 23427, 24660, 26030, 26190, 26578, 27645, 29592, 31236, 33174, 34920, 36860, 36990, 39045, 39867, 44232, 46854, 49320, 49761, 52060, 52380, 53156, 55290, 62472, 66348, 66445, 70281, 73720, 73980, 78090, 79734, 82935, 93708, 99522, 104120, 104760, 106312, 110580, 117135, 119601, 132696, 132890, 140562, 147960, 156180, 159468, 165870, 187416, 199044, 199335, 221160, 234270, 239202, 248805, 252491, 265780, 281124, 312360, 318936, 331740, 351405, 358803, 398088, 398670, 468540, 478404, 497610, 504982, 531560, 562248, 598005, 663480, 702810, 717606, 757473, 797340, 937080, 956808, 995220, 1009964, 1196010, 1262455, 1405620, 1435212, 1514946, 1594680, 1794015, 1990440, 2019928, 2272419, 2392020, 2524910, 2811240, 2870424, 3029892, 3588030, 3787365, 4544838, 4784040, 5049820, 6059784, 6817257, 7176060, 7574730, 9089676, 10099640, 11362095, 13634514, 14352120, 15149460, 18179352, 22724190, 27269028, 30298920, 34086285, 45448380, 54538056, 68172570, 90896760, 136345140, 272690280]

約数ペア:

[(1, 272690280), (2, 136345140), (3, 90896760), (4, 68172570), (5, 54538056), (6, 45448380), (8, 34086285), (9, 30298920), (10, 27269028), (12, 22724190), (15, 18179352), (18, 15149460), (19, 14352120), (20, 13634514), (24, 11362095), (27, 10099640), (30, 9089676), (36, 7574730), (38, 7176060), (40, 6817257), (45, 6059784), (54, 5049820), (57, 4784040), (60, 4544838), (72, 3787365), (76, 3588030), (90, 3029892), (95, 2870424), (97, 2811240), (108, 2524910), (114, 2392020), (120, 2272419), (135, 2019928), (137, 1990440), (152, 1794015), (171, 1594680), (180, 1514946), (190, 1435212), (194, 1405620), (216, 1262455), (228, 1196010), (270, 1009964), (274, 995220), (285, 956808), (291, 937080), (342, 797340), (360, 757473), (380, 717606), (388, 702810), (411, 663480), (456, 598005), (485, 562248), (513, 531560), (540, 504982), (548, 497610), (570, 478404), (582, 468540), (684, 398670), (685, 398088), (760, 358803), (776, 351405), (822, 331740), (855, 318936), (873, 312360), (970, 281124), (1026, 265780), (1080, 252491), (1096, 248805), (1140, 239202), (1164, 234270), (1233, 221160), (1368, 199335), (1370, 199044), (1455, 187416), (1644, 165870), (1710, 159468), (1746, 156180), (1843, 147960), (1940, 140562), (2052, 132890), (2055, 132696), (2280, 119601), (2328, 117135), (2466, 110580), (2565, 106312), (2603, 104760), (2619, 104120), (2740, 99522), (2910, 93708), (3288, 82935), (3420, 79734), (3492, 78090), (3686, 73980), (3699, 73720), (3880, 70281), (4104, 66445), (4110, 66348), (4365, 62472), (4932, 55290), (5130, 53156), (5206, 52380), (5238, 52060), (5480, 49761), (5529, 49320), (5820, 46854), (6165, 44232), (6840, 39867), (6984, 39045), (7372, 36990), (7398, 36860), (7809, 34920), (8220, 33174), (8730, 31236), (9215, 29592), (9864, 27645), (10260, 26578), (10412, 26190), (10476, 26030), (11058, 24660), (11640, 23427), (12330, 22116), (13015, 20952), (13095, 20824), (13289, 20520), (14744, 18495), (14796, 18430), (15618, 17460), (16440, 16587)]