72077040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 300

約数和(自身を含む): 292487976

約数和(自身を除く): 220410936

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, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 227, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 454, 490, 504, 540, 560, 567, 588, 630, 648, 681, 720, 735, 756, 784, 810, 840, 882, 908, 945, 980, 1008, 1080, 1134, 1135, 1176, 1260, 1296, 1323, 1362, 1470, 1512, 1589, 1620, 1680, 1764, 1816, 1890, 1960, 2043, 2160, 2205, 2268, 2270, 2352, 2520, 2646, 2724, 2835, 2940, 3024, 3178, 3240, 3405, 3528, 3632, 3780, 3920, 3969, 4086, 4410, 4536, 4540, 4767, 5040, 5292, 5448, 5670, 5880, 6129, 6356, 6480, 6615, 6810, 7056, 7560, 7938, 7945, 8172, 8820, 9072, 9080, 9534, 10215, 10584, 10896, 11123, 11340, 11760, 12258, 12712, 13230, 13620, 14301, 15120, 15876, 15890, 16344, 17640, 18160, 18387, 19068, 19845, 20430, 21168, 22246, 22680, 23835, 24516, 25424, 26460, 27240, 28602, 30645, 31752, 31780, 32688, 33369, 35280, 36774, 38136, 39690, 40860, 42903, 44492, 45360, 47670, 49032, 52920, 54480, 55615, 57204, 61290, 63504, 63560, 66738, 71505, 73548, 76272, 79380, 81720, 85806, 88984, 91935, 95340, 98064, 100107, 105840, 111230, 114408, 122580, 127120, 128709, 133476, 143010, 147096, 158760, 163440, 166845, 171612, 177968, 183870, 190680, 200214, 214515, 222460, 228816, 245160, 257418, 266952, 286020, 294192, 300321, 317520, 333690, 343224, 367740, 381360, 400428, 429030, 444920, 490320, 500535, 514836, 533904, 572040, 600642, 643545, 667380, 686448, 735480, 800856, 858060, 889840, 900963, 1001070, 1029672, 1144080, 1201284, 1287090, 1334760, 1470960, 1501605, 1601712, 1716120, 1801926, 2002140, 2059344, 2402568, 2574180, 2669520, 3003210, 3432240, 3603852, 4004280, 4504815, 4805136, 5148360, 6006420, 7207704, 8008560, 9009630, 10296720, 12012840, 14415408, 18019260, 24025680, 36038520, 72077040]

約数ペア:

[(1, 72077040), (2, 36038520), (3, 24025680), (4, 18019260), (5, 14415408), (6, 12012840), (7, 10296720), (8, 9009630), (9, 8008560), (10, 7207704), (12, 6006420), (14, 5148360), (15, 4805136), (16, 4504815), (18, 4004280), (20, 3603852), (21, 3432240), (24, 3003210), (27, 2669520), (28, 2574180), (30, 2402568), (35, 2059344), (36, 2002140), (40, 1801926), (42, 1716120), (45, 1601712), (48, 1501605), (49, 1470960), (54, 1334760), (56, 1287090), (60, 1201284), (63, 1144080), (70, 1029672), (72, 1001070), (80, 900963), (81, 889840), (84, 858060), (90, 800856), (98, 735480), (105, 686448), (108, 667380), (112, 643545), (120, 600642), (126, 572040), (135, 533904), (140, 514836), (144, 500535), (147, 490320), (162, 444920), (168, 429030), (180, 400428), (189, 381360), (196, 367740), (210, 343224), (216, 333690), (227, 317520), (240, 300321), (245, 294192), (252, 286020), (270, 266952), (280, 257418), (294, 245160), (315, 228816), (324, 222460), (336, 214515), (360, 200214), (378, 190680), (392, 183870), (405, 177968), (420, 171612), (432, 166845), (441, 163440), (454, 158760), (490, 147096), (504, 143010), (540, 133476), (560, 128709), (567, 127120), (588, 122580), (630, 114408), (648, 111230), (681, 105840), (720, 100107), (735, 98064), (756, 95340), (784, 91935), (810, 88984), (840, 85806), (882, 81720), (908, 79380), (945, 76272), (980, 73548), (1008, 71505), (1080, 66738), (1134, 63560), (1135, 63504), (1176, 61290), (1260, 57204), (1296, 55615), (1323, 54480), (1362, 52920), (1470, 49032), (1512, 47670), (1589, 45360), (1620, 44492), (1680, 42903), (1764, 40860), (1816, 39690), (1890, 38136), (1960, 36774), (2043, 35280), (2160, 33369), (2205, 32688), (2268, 31780), (2270, 31752), (2352, 30645), (2520, 28602), (2646, 27240), (2724, 26460), (2835, 25424), (2940, 24516), (3024, 23835), (3178, 22680), (3240, 22246), (3405, 21168), (3528, 20430), (3632, 19845), (3780, 19068), (3920, 18387), (3969, 18160), (4086, 17640), (4410, 16344), (4536, 15890), (4540, 15876), (4767, 15120), (5040, 14301), (5292, 13620), (5448, 13230), (5670, 12712), (5880, 12258), (6129, 11760), (6356, 11340), (6480, 11123), (6615, 10896), (6810, 10584), (7056, 10215), (7560, 9534), (7938, 9080), (7945, 9072), (8172, 8820)]