180229920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1747

約数の個数: 192

約数和(自身を含む): 647740800

約数和(自身を除く): 467510880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1699, 1768, 2040, 2080, 2210, 2652, 2720, 3120, 3315, 3398, 3536, 4080, 4420, 5097, 5304, 6240, 6630, 6796, 7072, 8160, 8495, 8840, 10194, 10608, 13260, 13592, 16990, 17680, 20388, 21216, 22087, 25485, 26520, 27184, 28883, 33980, 35360, 40776, 44174, 50970, 53040, 54368, 57766, 66261, 67960, 81552, 86649, 88348, 101940, 106080, 110435, 115532, 132522, 135920, 144415, 163104, 173298, 176696, 203880, 220870, 231064, 265044, 271840, 288830, 331305, 346596, 353392, 375479, 407760, 433245, 441740, 462128, 530088, 577660, 662610, 693192, 706784, 750958, 815520, 866490, 883480, 924256, 1060176, 1126437, 1155320, 1325220, 1386384, 1501916, 1732980, 1766960, 1877395, 2120352, 2252874, 2310640, 2650440, 2772768, 3003832, 3465960, 3533920, 3754790, 4505748, 4621280, 5300880, 5632185, 6007664, 6931920, 7509580, 9011496, 10601760, 11264370, 12015328, 13863840, 15019160, 18022992, 22528740, 30038320, 36045984, 45057480, 60076640, 90114960, 180229920]

約数ペア:

[(1, 180229920), (2, 90114960), (3, 60076640), (4, 45057480), (5, 36045984), (6, 30038320), (8, 22528740), (10, 18022992), (12, 15019160), (13, 13863840), (15, 12015328), (16, 11264370), (17, 10601760), (20, 9011496), (24, 7509580), (26, 6931920), (30, 6007664), (32, 5632185), (34, 5300880), (39, 4621280), (40, 4505748), (48, 3754790), (51, 3533920), (52, 3465960), (60, 3003832), (65, 2772768), (68, 2650440), (78, 2310640), (80, 2252874), (85, 2120352), (96, 1877395), (102, 1766960), (104, 1732980), (120, 1501916), (130, 1386384), (136, 1325220), (156, 1155320), (160, 1126437), (170, 1060176), (195, 924256), (204, 883480), (208, 866490), (221, 815520), (240, 750958), (255, 706784), (260, 693192), (272, 662610), (312, 577660), (340, 530088), (390, 462128), (408, 441740), (416, 433245), (442, 407760), (480, 375479), (510, 353392), (520, 346596), (544, 331305), (624, 288830), (663, 271840), (680, 265044), (780, 231064), (816, 220870), (884, 203880), (1020, 176696), (1040, 173298), (1105, 163104), (1248, 144415), (1326, 135920), (1360, 132522), (1560, 115532), (1632, 110435), (1699, 106080), (1768, 101940), (2040, 88348), (2080, 86649), (2210, 81552), (2652, 67960), (2720, 66261), (3120, 57766), (3315, 54368), (3398, 53040), (3536, 50970), (4080, 44174), (4420, 40776), (5097, 35360), (5304, 33980), (6240, 28883), (6630, 27184), (6796, 26520), (7072, 25485), (8160, 22087), (8495, 21216), (8840, 20388), (10194, 17680), (10608, 16990), (13260, 13592)]