84089880

素因数分解:

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

素因数の和:268

約数の個数: 256

約数和(自身を含む): 328320000

約数和(自身を除く): 244230120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 227, 245, 252, 270, 280, 294, 315, 343, 360, 378, 392, 420, 441, 454, 490, 504, 540, 588, 630, 681, 686, 735, 756, 840, 882, 908, 945, 980, 1029, 1080, 1135, 1176, 1260, 1323, 1362, 1372, 1470, 1512, 1589, 1715, 1764, 1816, 1890, 1960, 2043, 2058, 2205, 2270, 2520, 2646, 2724, 2744, 2940, 3087, 3178, 3405, 3430, 3528, 3780, 4086, 4116, 4410, 4540, 4767, 5145, 5292, 5448, 5880, 6129, 6174, 6356, 6615, 6810, 6860, 7560, 7945, 8172, 8232, 8820, 9080, 9261, 9534, 10215, 10290, 10584, 11123, 12258, 12348, 12712, 13230, 13620, 13720, 14301, 15435, 15890, 16344, 17640, 18522, 19068, 20430, 20580, 22246, 23835, 24516, 24696, 26460, 27240, 28602, 30645, 30870, 31780, 33369, 37044, 38136, 40860, 41160, 42903, 44492, 46305, 47670, 49032, 52920, 55615, 57204, 61290, 61740, 63560, 66738, 71505, 74088, 77861, 81720, 85806, 88984, 92610, 95340, 100107, 111230, 114408, 122580, 123480, 133476, 143010, 155722, 166845, 171612, 185220, 190680, 200214, 214515, 222460, 233583, 245160, 266952, 286020, 300321, 311444, 333690, 343224, 370440, 389305, 400428, 429030, 444920, 467166, 500535, 572040, 600642, 622888, 667380, 700749, 778610, 800856, 858060, 934332, 1001070, 1167915, 1201284, 1334760, 1401498, 1501605, 1557220, 1716120, 1868664, 2002140, 2102247, 2335830, 2402568, 2802996, 3003210, 3114440, 3503745, 4004280, 4204494, 4671660, 5605992, 6006420, 7007490, 8408988, 9343320, 10511235, 12012840, 14014980, 16817976, 21022470, 28029960, 42044940, 84089880]

約数ペア:

[(1, 84089880), (2, 42044940), (3, 28029960), (4, 21022470), (5, 16817976), (6, 14014980), (7, 12012840), (8, 10511235), (9, 9343320), (10, 8408988), (12, 7007490), (14, 6006420), (15, 5605992), (18, 4671660), (20, 4204494), (21, 4004280), (24, 3503745), (27, 3114440), (28, 3003210), (30, 2802996), (35, 2402568), (36, 2335830), (40, 2102247), (42, 2002140), (45, 1868664), (49, 1716120), (54, 1557220), (56, 1501605), (60, 1401498), (63, 1334760), (70, 1201284), (72, 1167915), (84, 1001070), (90, 934332), (98, 858060), (105, 800856), (108, 778610), (120, 700749), (126, 667380), (135, 622888), (140, 600642), (147, 572040), (168, 500535), (180, 467166), (189, 444920), (196, 429030), (210, 400428), (216, 389305), (227, 370440), (245, 343224), (252, 333690), (270, 311444), (280, 300321), (294, 286020), (315, 266952), (343, 245160), (360, 233583), (378, 222460), (392, 214515), (420, 200214), (441, 190680), (454, 185220), (490, 171612), (504, 166845), (540, 155722), (588, 143010), (630, 133476), (681, 123480), (686, 122580), (735, 114408), (756, 111230), (840, 100107), (882, 95340), (908, 92610), (945, 88984), (980, 85806), (1029, 81720), (1080, 77861), (1135, 74088), (1176, 71505), (1260, 66738), (1323, 63560), (1362, 61740), (1372, 61290), (1470, 57204), (1512, 55615), (1589, 52920), (1715, 49032), (1764, 47670), (1816, 46305), (1890, 44492), (1960, 42903), (2043, 41160), (2058, 40860), (2205, 38136), (2270, 37044), (2520, 33369), (2646, 31780), (2724, 30870), (2744, 30645), (2940, 28602), (3087, 27240), (3178, 26460), (3405, 24696), (3430, 24516), (3528, 23835), (3780, 22246), (4086, 20580), (4116, 20430), (4410, 19068), (4540, 18522), (4767, 17640), (5145, 16344), (5292, 15890), (5448, 15435), (5880, 14301), (6129, 13720), (6174, 13620), (6356, 13230), (6615, 12712), (6810, 12348), (6860, 12258), (7560, 11123), (7945, 10584), (8172, 10290), (8232, 10215), (8820, 9534), (9080, 9261)]