149400720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 320

約数和(自身を含む): 604961280

約数和(自身を除く): 455560560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 140, 144, 164, 168, 180, 189, 205, 210, 216, 240, 241, 246, 252, 270, 280, 287, 315, 328, 336, 360, 369, 378, 410, 420, 432, 482, 492, 504, 540, 560, 574, 615, 630, 656, 720, 723, 738, 756, 820, 840, 861, 945, 964, 984, 1008, 1080, 1107, 1148, 1205, 1230, 1260, 1435, 1446, 1476, 1512, 1640, 1680, 1687, 1722, 1845, 1890, 1928, 1968, 2160, 2169, 2214, 2296, 2410, 2460, 2520, 2583, 2870, 2892, 2952, 3024, 3280, 3374, 3444, 3615, 3690, 3780, 3856, 4305, 4338, 4428, 4592, 4820, 4920, 5040, 5061, 5166, 5535, 5740, 5784, 5904, 6507, 6748, 6888, 7230, 7380, 7560, 7749, 8435, 8610, 8676, 8856, 9640, 9840, 9881, 10122, 10332, 10845, 11070, 11480, 11568, 12915, 13014, 13496, 13776, 14460, 14760, 15120, 15183, 15498, 16870, 17220, 17352, 17712, 19280, 19762, 20244, 20664, 21690, 22140, 22960, 25305, 25830, 26028, 26992, 28920, 29520, 29643, 30366, 30996, 32535, 33740, 34440, 34704, 38745, 39524, 40488, 41328, 43380, 44280, 45549, 49405, 50610, 51660, 52056, 57840, 59286, 60732, 61992, 65070, 67480, 68880, 69167, 75915, 77490, 79048, 80976, 86760, 88560, 88929, 91098, 98810, 101220, 103320, 104112, 118572, 121464, 123984, 130140, 134960, 138334, 148215, 151830, 154980, 158096, 173520, 177858, 182196, 197620, 202440, 206640, 207501, 227745, 237144, 242928, 260280, 266787, 276668, 296430, 303660, 309960, 345835, 355716, 364392, 395240, 404880, 415002, 444645, 455490, 474288, 520560, 533574, 553336, 592860, 607320, 619920, 622503, 691670, 711432, 728784, 790480, 830004, 889290, 910980, 1037505, 1067148, 1106672, 1185720, 1214640, 1245006, 1333935, 1383340, 1422864, 1660008, 1778580, 1821960, 1867509, 2075010, 2134296, 2371440, 2490012, 2667870, 2766680, 3112515, 3320016, 3557160, 3643920, 3735018, 4150020, 4268592, 4980024, 5335740, 5533360, 6225030, 7114320, 7470036, 8300040, 9337545, 9960048, 10671480, 12450060, 14940072, 16600080, 18675090, 21342960, 24900120, 29880144, 37350180, 49800240, 74700360, 149400720]

約数ペア:

[(1, 149400720), (2, 74700360), (3, 49800240), (4, 37350180), (5, 29880144), (6, 24900120), (7, 21342960), (8, 18675090), (9, 16600080), (10, 14940072), (12, 12450060), (14, 10671480), (15, 9960048), (16, 9337545), (18, 8300040), (20, 7470036), (21, 7114320), (24, 6225030), (27, 5533360), (28, 5335740), (30, 4980024), (35, 4268592), (36, 4150020), (40, 3735018), (41, 3643920), (42, 3557160), (45, 3320016), (48, 3112515), (54, 2766680), (56, 2667870), (60, 2490012), (63, 2371440), (70, 2134296), (72, 2075010), (80, 1867509), (82, 1821960), (84, 1778580), (90, 1660008), (105, 1422864), (108, 1383340), (112, 1333935), (120, 1245006), (123, 1214640), (126, 1185720), (135, 1106672), (140, 1067148), (144, 1037505), (164, 910980), (168, 889290), (180, 830004), (189, 790480), (205, 728784), (210, 711432), (216, 691670), (240, 622503), (241, 619920), (246, 607320), (252, 592860), (270, 553336), (280, 533574), (287, 520560), (315, 474288), (328, 455490), (336, 444645), (360, 415002), (369, 404880), (378, 395240), (410, 364392), (420, 355716), (432, 345835), (482, 309960), (492, 303660), (504, 296430), (540, 276668), (560, 266787), (574, 260280), (615, 242928), (630, 237144), (656, 227745), (720, 207501), (723, 206640), (738, 202440), (756, 197620), (820, 182196), (840, 177858), (861, 173520), (945, 158096), (964, 154980), (984, 151830), (1008, 148215), (1080, 138334), (1107, 134960), (1148, 130140), (1205, 123984), (1230, 121464), (1260, 118572), (1435, 104112), (1446, 103320), (1476, 101220), (1512, 98810), (1640, 91098), (1680, 88929), (1687, 88560), (1722, 86760), (1845, 80976), (1890, 79048), (1928, 77490), (1968, 75915), (2160, 69167), (2169, 68880), (2214, 67480), (2296, 65070), (2410, 61992), (2460, 60732), (2520, 59286), (2583, 57840), (2870, 52056), (2892, 51660), (2952, 50610), (3024, 49405), (3280, 45549), (3374, 44280), (3444, 43380), (3615, 41328), (3690, 40488), (3780, 39524), (3856, 38745), (4305, 34704), (4338, 34440), (4428, 33740), (4592, 32535), (4820, 30996), (4920, 30366), (5040, 29643), (5061, 29520), (5166, 28920), (5535, 26992), (5740, 26028), (5784, 25830), (5904, 25305), (6507, 22960), (6748, 22140), (6888, 21690), (7230, 20664), (7380, 20244), (7560, 19762), (7749, 19280), (8435, 17712), (8610, 17352), (8676, 17220), (8856, 16870), (9640, 15498), (9840, 15183), (9881, 15120), (10122, 14760), (10332, 14460), (10845, 13776), (11070, 13496), (11480, 13014), (11568, 12915)]