75727680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 224

約数和(自身を含む): 280903680

約数和(自身を除く): 205176000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 191, 192, 210, 224, 236, 240, 280, 295, 320, 336, 354, 382, 413, 420, 448, 472, 480, 560, 573, 590, 672, 708, 764, 826, 840, 885, 944, 955, 960, 1120, 1146, 1180, 1239, 1337, 1344, 1416, 1528, 1652, 1680, 1770, 1888, 1910, 2065, 2240, 2292, 2360, 2478, 2674, 2832, 2865, 3056, 3304, 3360, 3540, 3776, 3820, 4011, 4130, 4584, 4720, 4956, 5348, 5664, 5730, 6112, 6195, 6608, 6685, 6720, 7080, 7640, 8022, 8260, 9168, 9440, 9912, 10696, 11269, 11328, 11460, 12224, 12390, 13216, 13370, 14160, 15280, 16044, 16520, 18336, 18880, 19824, 20055, 21392, 22538, 22920, 24780, 26432, 26740, 28320, 30560, 32088, 33040, 33807, 36672, 39648, 40110, 42784, 45076, 45840, 49560, 53480, 56345, 56640, 61120, 64176, 66080, 67614, 78883, 79296, 80220, 85568, 90152, 91680, 99120, 106960, 112690, 128352, 132160, 135228, 157766, 160440, 169035, 180304, 183360, 198240, 213920, 225380, 236649, 256704, 270456, 315532, 320880, 338070, 360608, 394415, 396480, 427840, 450760, 473298, 540912, 631064, 641760, 676140, 721216, 788830, 901520, 946596, 1081824, 1183245, 1262128, 1283520, 1352280, 1577660, 1803040, 1893192, 2163648, 2366490, 2524256, 2704560, 3155320, 3606080, 3786384, 4732980, 5048512, 5409120, 6310640, 7572768, 9465960, 10818240, 12621280, 15145536, 18931920, 25242560, 37863840, 75727680]

約数ペア:

[(1, 75727680), (2, 37863840), (3, 25242560), (4, 18931920), (5, 15145536), (6, 12621280), (7, 10818240), (8, 9465960), (10, 7572768), (12, 6310640), (14, 5409120), (15, 5048512), (16, 4732980), (20, 3786384), (21, 3606080), (24, 3155320), (28, 2704560), (30, 2524256), (32, 2366490), (35, 2163648), (40, 1893192), (42, 1803040), (48, 1577660), (56, 1352280), (59, 1283520), (60, 1262128), (64, 1183245), (70, 1081824), (80, 946596), (84, 901520), (96, 788830), (105, 721216), (112, 676140), (118, 641760), (120, 631064), (140, 540912), (160, 473298), (168, 450760), (177, 427840), (191, 396480), (192, 394415), (210, 360608), (224, 338070), (236, 320880), (240, 315532), (280, 270456), (295, 256704), (320, 236649), (336, 225380), (354, 213920), (382, 198240), (413, 183360), (420, 180304), (448, 169035), (472, 160440), (480, 157766), (560, 135228), (573, 132160), (590, 128352), (672, 112690), (708, 106960), (764, 99120), (826, 91680), (840, 90152), (885, 85568), (944, 80220), (955, 79296), (960, 78883), (1120, 67614), (1146, 66080), (1180, 64176), (1239, 61120), (1337, 56640), (1344, 56345), (1416, 53480), (1528, 49560), (1652, 45840), (1680, 45076), (1770, 42784), (1888, 40110), (1910, 39648), (2065, 36672), (2240, 33807), (2292, 33040), (2360, 32088), (2478, 30560), (2674, 28320), (2832, 26740), (2865, 26432), (3056, 24780), (3304, 22920), (3360, 22538), (3540, 21392), (3776, 20055), (3820, 19824), (4011, 18880), (4130, 18336), (4584, 16520), (4720, 16044), (4956, 15280), (5348, 14160), (5664, 13370), (5730, 13216), (6112, 12390), (6195, 12224), (6608, 11460), (6685, 11328), (6720, 11269), (7080, 10696), (7640, 9912), (8022, 9440), (8260, 9168)]