205182180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 805109760

約数和(自身を除く): 599927580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 31, 34, 35, 36, 42, 45, 51, 54, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 103, 105, 108, 119, 124, 126, 135, 140, 153, 155, 170, 180, 186, 189, 204, 206, 210, 217, 238, 252, 255, 270, 279, 306, 309, 310, 315, 340, 357, 372, 378, 412, 420, 434, 459, 465, 476, 510, 515, 527, 540, 558, 595, 612, 618, 620, 630, 651, 714, 721, 756, 765, 837, 868, 918, 927, 930, 945, 1020, 1030, 1054, 1071, 1085, 1116, 1190, 1236, 1260, 1302, 1395, 1428, 1442, 1530, 1545, 1581, 1674, 1751, 1785, 1836, 1854, 1860, 1890, 1953, 2060, 2108, 2142, 2163, 2170, 2295, 2380, 2604, 2635, 2781, 2790, 2884, 3060, 3090, 3162, 3193, 3213, 3255, 3348, 3502, 3570, 3605, 3689, 3708, 3780, 3906, 4185, 4284, 4326, 4340, 4590, 4635, 4743, 5253, 5270, 5355, 5562, 5580, 5859, 6180, 6324, 6386, 6426, 6489, 6510, 7004, 7140, 7210, 7378, 7812, 7905, 8370, 8652, 8755, 9180, 9270, 9486, 9579, 9765, 10506, 10540, 10710, 10815, 11067, 11124, 11718, 12257, 12772, 12852, 12978, 13020, 13905, 14229, 14420, 14756, 15759, 15810, 15965, 16065, 16740, 17510, 18445, 18540, 18972, 19158, 19467, 19530, 21012, 21420, 21630, 22134, 22351, 23436, 23715, 24514, 25956, 26265, 27810, 28458, 28737, 29295, 31518, 31620, 31930, 32130, 32445, 33201, 35020, 36771, 36890, 38316, 38934, 39060, 43260, 44268, 44702, 47277, 47430, 47895, 49028, 52530, 54281, 55335, 55620, 56916, 57474, 58590, 61285, 63036, 63860, 64260, 64890, 66402, 67053, 71145, 73542, 73780, 77868, 78795, 86211, 89404, 94554, 94860, 95790, 97335, 99603, 105060, 108562, 110313, 110670, 111755, 114948, 117180, 122570, 129780, 132804, 134106, 142290, 143685, 147084, 157590, 162843, 166005, 172422, 183855, 189108, 191580, 194670, 199206, 201159, 217124, 220626, 221340, 223510, 236385, 245140, 268212, 271405, 284580, 287370, 315180, 325686, 330939, 332010, 335265, 344844, 367710, 379967, 389340, 398412, 402318, 431055, 441252, 447020, 472770, 488529, 498015, 542810, 551565, 574740, 603477, 651372, 661878, 664020, 670530, 735420, 759934, 804636, 814215, 862110, 945540, 977058, 996030, 1005795, 1085620, 1103130, 1139901, 1206954, 1323756, 1341060, 1465587, 1519868, 1628430, 1654695, 1724220, 1899835, 1954116, 1992060, 2011590, 2206260, 2279802, 2413908, 2442645, 2931174, 3017385, 3256860, 3309390, 3419703, 3799670, 4023180, 4559604, 4885290, 5699505, 5862348, 6034770, 6618780, 6839406, 7327935, 7599340, 9770580, 10259109, 11399010, 12069540, 13678812, 14655870, 17098515, 20518218, 22798020, 29311740, 34197030, 41036436, 51295545, 68394060, 102591090, 205182180]

約数ペア:

[(1, 205182180), (2, 102591090), (3, 68394060), (4, 51295545), (5, 41036436), (6, 34197030), (7, 29311740), (9, 22798020), (10, 20518218), (12, 17098515), (14, 14655870), (15, 13678812), (17, 12069540), (18, 11399010), (20, 10259109), (21, 9770580), (27, 7599340), (28, 7327935), (30, 6839406), (31, 6618780), (34, 6034770), (35, 5862348), (36, 5699505), (42, 4885290), (45, 4559604), (51, 4023180), (54, 3799670), (60, 3419703), (62, 3309390), (63, 3256860), (68, 3017385), (70, 2931174), (84, 2442645), (85, 2413908), (90, 2279802), (93, 2206260), (102, 2011590), (103, 1992060), (105, 1954116), (108, 1899835), (119, 1724220), (124, 1654695), (126, 1628430), (135, 1519868), (140, 1465587), (153, 1341060), (155, 1323756), (170, 1206954), (180, 1139901), (186, 1103130), (189, 1085620), (204, 1005795), (206, 996030), (210, 977058), (217, 945540), (238, 862110), (252, 814215), (255, 804636), (270, 759934), (279, 735420), (306, 670530), (309, 664020), (310, 661878), (315, 651372), (340, 603477), (357, 574740), (372, 551565), (378, 542810), (412, 498015), (420, 488529), (434, 472770), (459, 447020), (465, 441252), (476, 431055), (510, 402318), (515, 398412), (527, 389340), (540, 379967), (558, 367710), (595, 344844), (612, 335265), (618, 332010), (620, 330939), (630, 325686), (651, 315180), (714, 287370), (721, 284580), (756, 271405), (765, 268212), (837, 245140), (868, 236385), (918, 223510), (927, 221340), (930, 220626), (945, 217124), (1020, 201159), (1030, 199206), (1054, 194670), (1071, 191580), (1085, 189108), (1116, 183855), (1190, 172422), (1236, 166005), (1260, 162843), (1302, 157590), (1395, 147084), (1428, 143685), (1442, 142290), (1530, 134106), (1545, 132804), (1581, 129780), (1674, 122570), (1751, 117180), (1785, 114948), (1836, 111755), (1854, 110670), (1860, 110313), (1890, 108562), (1953, 105060), (2060, 99603), (2108, 97335), (2142, 95790), (2163, 94860), (2170, 94554), (2295, 89404), (2380, 86211), (2604, 78795), (2635, 77868), (2781, 73780), (2790, 73542), (2884, 71145), (3060, 67053), (3090, 66402), (3162, 64890), (3193, 64260), (3213, 63860), (3255, 63036), (3348, 61285), (3502, 58590), (3570, 57474), (3605, 56916), (3689, 55620), (3708, 55335), (3780, 54281), (3906, 52530), (4185, 49028), (4284, 47895), (4326, 47430), (4340, 47277), (4590, 44702), (4635, 44268), (4743, 43260), (5253, 39060), (5270, 38934), (5355, 38316), (5562, 36890), (5580, 36771), (5859, 35020), (6180, 33201), (6324, 32445), (6386, 32130), (6426, 31930), (6489, 31620), (6510, 31518), (7004, 29295), (7140, 28737), (7210, 28458), (7378, 27810), (7812, 26265), (7905, 25956), (8370, 24514), (8652, 23715), (8755, 23436), (9180, 22351), (9270, 22134), (9486, 21630), (9579, 21420), (9765, 21012), (10506, 19530), (10540, 19467), (10710, 19158), (10815, 18972), (11067, 18540), (11124, 18445), (11718, 17510), (12257, 16740), (12772, 16065), (12852, 15965), (12978, 15810), (13020, 15759), (13905, 14756), (14229, 14420)]