57232980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^3\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 211411200

約数和(自身を除く): 154178220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 103, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 206, 210, 245, 252, 270, 294, 309, 315, 324, 343, 378, 405, 412, 420, 441, 490, 515, 540, 567, 588, 618, 630, 686, 721, 735, 756, 810, 882, 927, 945, 980, 1029, 1030, 1134, 1236, 1260, 1323, 1372, 1442, 1470, 1545, 1620, 1715, 1764, 1854, 1890, 2058, 2060, 2163, 2205, 2268, 2646, 2781, 2835, 2884, 2940, 3087, 3090, 3430, 3605, 3708, 3780, 3969, 4116, 4326, 4410, 4635, 5047, 5145, 5292, 5562, 5670, 6174, 6180, 6489, 6615, 6860, 7210, 7938, 8343, 8652, 8820, 9261, 9270, 10094, 10290, 10815, 11124, 11340, 12348, 12978, 13230, 13905, 14420, 15141, 15435, 15876, 16686, 18522, 18540, 19467, 19845, 20188, 20580, 21630, 25235, 25956, 26460, 27783, 27810, 30282, 30870, 32445, 33372, 35329, 37044, 38934, 39690, 41715, 43260, 45423, 46305, 50470, 55566, 55620, 58401, 60564, 61740, 64890, 70658, 75705, 77868, 79380, 83430, 90846, 92610, 97335, 100940, 105987, 111132, 116802, 129780, 136269, 138915, 141316, 151410, 166860, 176645, 181692, 185220, 194670, 211974, 227115, 233604, 272538, 277830, 292005, 302820, 317961, 353290, 389340, 408807, 423948, 454230, 529935, 545076, 555660, 584010, 635922, 681345, 706580, 817614, 908460, 953883, 1059870, 1168020, 1271844, 1362690, 1589805, 1635228, 1907766, 2044035, 2119740, 2725380, 2861649, 3179610, 3815532, 4088070, 4769415, 5723298, 6359220, 8176140, 9538830, 11446596, 14308245, 19077660, 28616490, 57232980]

約数ペア:

[(1, 57232980), (2, 28616490), (3, 19077660), (4, 14308245), (5, 11446596), (6, 9538830), (7, 8176140), (9, 6359220), (10, 5723298), (12, 4769415), (14, 4088070), (15, 3815532), (18, 3179610), (20, 2861649), (21, 2725380), (27, 2119740), (28, 2044035), (30, 1907766), (35, 1635228), (36, 1589805), (42, 1362690), (45, 1271844), (49, 1168020), (54, 1059870), (60, 953883), (63, 908460), (70, 817614), (81, 706580), (84, 681345), (90, 635922), (98, 584010), (103, 555660), (105, 545076), (108, 529935), (126, 454230), (135, 423948), (140, 408807), (147, 389340), (162, 353290), (180, 317961), (189, 302820), (196, 292005), (206, 277830), (210, 272538), (245, 233604), (252, 227115), (270, 211974), (294, 194670), (309, 185220), (315, 181692), (324, 176645), (343, 166860), (378, 151410), (405, 141316), (412, 138915), (420, 136269), (441, 129780), (490, 116802), (515, 111132), (540, 105987), (567, 100940), (588, 97335), (618, 92610), (630, 90846), (686, 83430), (721, 79380), (735, 77868), (756, 75705), (810, 70658), (882, 64890), (927, 61740), (945, 60564), (980, 58401), (1029, 55620), (1030, 55566), (1134, 50470), (1236, 46305), (1260, 45423), (1323, 43260), (1372, 41715), (1442, 39690), (1470, 38934), (1545, 37044), (1620, 35329), (1715, 33372), (1764, 32445), (1854, 30870), (1890, 30282), (2058, 27810), (2060, 27783), (2163, 26460), (2205, 25956), (2268, 25235), (2646, 21630), (2781, 20580), (2835, 20188), (2884, 19845), (2940, 19467), (3087, 18540), (3090, 18522), (3430, 16686), (3605, 15876), (3708, 15435), (3780, 15141), (3969, 14420), (4116, 13905), (4326, 13230), (4410, 12978), (4635, 12348), (5047, 11340), (5145, 11124), (5292, 10815), (5562, 10290), (5670, 10094), (6174, 9270), (6180, 9261), (6489, 8820), (6615, 8652), (6860, 8343), (7210, 7938)]