180836208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 626049216

約数和(自身を除く): 445213008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 61, 63, 68, 72, 84, 102, 112, 119, 122, 126, 136, 144, 153, 168, 173, 183, 204, 238, 244, 252, 272, 306, 336, 346, 357, 366, 408, 427, 476, 488, 504, 519, 549, 612, 692, 714, 732, 816, 854, 952, 976, 1008, 1037, 1038, 1071, 1098, 1211, 1224, 1281, 1384, 1428, 1464, 1557, 1708, 1904, 2074, 2076, 2142, 2196, 2422, 2448, 2562, 2768, 2856, 2928, 2941, 3111, 3114, 3416, 3633, 3843, 4148, 4152, 4284, 4392, 4844, 5124, 5712, 5882, 6222, 6228, 6832, 7259, 7266, 7686, 8296, 8304, 8568, 8784, 8823, 9333, 9688, 10248, 10553, 10899, 11764, 12444, 12456, 14518, 14532, 15372, 16592, 17136, 17646, 18666, 19376, 20496, 20587, 21106, 21777, 21798, 23528, 24888, 24912, 26469, 29036, 29064, 30744, 31659, 35292, 37332, 41174, 42212, 43554, 43596, 47056, 49776, 52938, 58072, 58128, 61488, 61761, 63318, 65331, 70584, 73871, 74664, 82348, 84424, 87108, 87192, 94977, 105876, 116144, 123522, 126636, 130662, 141168, 147742, 149328, 164696, 168848, 174216, 174384, 179401, 185283, 189954, 211752, 221613, 247044, 253272, 261324, 295484, 329392, 348432, 358802, 370566, 379908, 423504, 443226, 494088, 506544, 522648, 538203, 590968, 664839, 717604, 741132, 759816, 886452, 988176, 1045296, 1076406, 1181936, 1255807, 1329678, 1435208, 1482264, 1519632, 1614609, 1772904, 2152812, 2511614, 2659356, 2870416, 2964528, 3229218, 3545808, 3767421, 4305624, 5023228, 5318712, 6458436, 7534842, 8611248, 10046456, 10637424, 11302263, 12916872, 15069684, 20092912, 22604526, 25833744, 30139368, 45209052, 60278736, 90418104, 180836208]

約数ペア:

[(1, 180836208), (2, 90418104), (3, 60278736), (4, 45209052), (6, 30139368), (7, 25833744), (8, 22604526), (9, 20092912), (12, 15069684), (14, 12916872), (16, 11302263), (17, 10637424), (18, 10046456), (21, 8611248), (24, 7534842), (28, 6458436), (34, 5318712), (36, 5023228), (42, 4305624), (48, 3767421), (51, 3545808), (56, 3229218), (61, 2964528), (63, 2870416), (68, 2659356), (72, 2511614), (84, 2152812), (102, 1772904), (112, 1614609), (119, 1519632), (122, 1482264), (126, 1435208), (136, 1329678), (144, 1255807), (153, 1181936), (168, 1076406), (173, 1045296), (183, 988176), (204, 886452), (238, 759816), (244, 741132), (252, 717604), (272, 664839), (306, 590968), (336, 538203), (346, 522648), (357, 506544), (366, 494088), (408, 443226), (427, 423504), (476, 379908), (488, 370566), (504, 358802), (519, 348432), (549, 329392), (612, 295484), (692, 261324), (714, 253272), (732, 247044), (816, 221613), (854, 211752), (952, 189954), (976, 185283), (1008, 179401), (1037, 174384), (1038, 174216), (1071, 168848), (1098, 164696), (1211, 149328), (1224, 147742), (1281, 141168), (1384, 130662), (1428, 126636), (1464, 123522), (1557, 116144), (1708, 105876), (1904, 94977), (2074, 87192), (2076, 87108), (2142, 84424), (2196, 82348), (2422, 74664), (2448, 73871), (2562, 70584), (2768, 65331), (2856, 63318), (2928, 61761), (2941, 61488), (3111, 58128), (3114, 58072), (3416, 52938), (3633, 49776), (3843, 47056), (4148, 43596), (4152, 43554), (4284, 42212), (4392, 41174), (4844, 37332), (5124, 35292), (5712, 31659), (5882, 30744), (6222, 29064), (6228, 29036), (6832, 26469), (7259, 24912), (7266, 24888), (7686, 23528), (8296, 21798), (8304, 21777), (8568, 21106), (8784, 20587), (8823, 20496), (9333, 19376), (9688, 18666), (10248, 17646), (10553, 17136), (10899, 16592), (11764, 15372), (12444, 14532), (12456, 14518)]