76514760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 256

約数和(自身を含む): 302400000

約数和(自身を除く): 225885240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 349, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 698, 756, 783, 812, 840, 870, 945, 1015, 1044, 1047, 1080, 1160, 1218, 1260, 1305, 1396, 1512, 1566, 1624, 1740, 1745, 1827, 1890, 2030, 2088, 2094, 2436, 2443, 2520, 2610, 2792, 3045, 3132, 3141, 3480, 3490, 3654, 3780, 3915, 4060, 4188, 4872, 4886, 5220, 5235, 5481, 6090, 6264, 6282, 6980, 7308, 7329, 7560, 7830, 8120, 8376, 9135, 9423, 9772, 10121, 10440, 10470, 10962, 12180, 12215, 12564, 13960, 14616, 14658, 15660, 15705, 18270, 18846, 19544, 20242, 20940, 21924, 21987, 24360, 24430, 25128, 27405, 29316, 30363, 31320, 31410, 36540, 36645, 37692, 40484, 41880, 43848, 43974, 47115, 48860, 50605, 54810, 58632, 60726, 62820, 65961, 70847, 73080, 73290, 75384, 80968, 87948, 91089, 94230, 97720, 101210, 109620, 109935, 121452, 125640, 131922, 141694, 146580, 151815, 175896, 182178, 188460, 202420, 212541, 219240, 219870, 242904, 263844, 273267, 283388, 293160, 303630, 329805, 354235, 364356, 376920, 404840, 425082, 439740, 455445, 527688, 546534, 566776, 607260, 637623, 659610, 708470, 728712, 850164, 879480, 910890, 1062705, 1093068, 1214520, 1275246, 1319220, 1366335, 1416940, 1700328, 1821780, 1912869, 2125410, 2186136, 2550492, 2638440, 2732670, 2833880, 3188115, 3643560, 3825738, 4250820, 5100984, 5465340, 6376230, 7651476, 8501640, 9564345, 10930680, 12752460, 15302952, 19128690, 25504920, 38257380, 76514760]

約数ペア:

[(1, 76514760), (2, 38257380), (3, 25504920), (4, 19128690), (5, 15302952), (6, 12752460), (7, 10930680), (8, 9564345), (9, 8501640), (10, 7651476), (12, 6376230), (14, 5465340), (15, 5100984), (18, 4250820), (20, 3825738), (21, 3643560), (24, 3188115), (27, 2833880), (28, 2732670), (29, 2638440), (30, 2550492), (35, 2186136), (36, 2125410), (40, 1912869), (42, 1821780), (45, 1700328), (54, 1416940), (56, 1366335), (58, 1319220), (60, 1275246), (63, 1214520), (70, 1093068), (72, 1062705), (84, 910890), (87, 879480), (90, 850164), (105, 728712), (108, 708470), (116, 659610), (120, 637623), (126, 607260), (135, 566776), (140, 546534), (145, 527688), (168, 455445), (174, 439740), (180, 425082), (189, 404840), (203, 376920), (210, 364356), (216, 354235), (232, 329805), (252, 303630), (261, 293160), (270, 283388), (280, 273267), (290, 263844), (315, 242904), (348, 219870), (349, 219240), (360, 212541), (378, 202420), (406, 188460), (420, 182178), (435, 175896), (504, 151815), (522, 146580), (540, 141694), (580, 131922), (609, 125640), (630, 121452), (696, 109935), (698, 109620), (756, 101210), (783, 97720), (812, 94230), (840, 91089), (870, 87948), (945, 80968), (1015, 75384), (1044, 73290), (1047, 73080), (1080, 70847), (1160, 65961), (1218, 62820), (1260, 60726), (1305, 58632), (1396, 54810), (1512, 50605), (1566, 48860), (1624, 47115), (1740, 43974), (1745, 43848), (1827, 41880), (1890, 40484), (2030, 37692), (2088, 36645), (2094, 36540), (2436, 31410), (2443, 31320), (2520, 30363), (2610, 29316), (2792, 27405), (3045, 25128), (3132, 24430), (3141, 24360), (3480, 21987), (3490, 21924), (3654, 20940), (3780, 20242), (3915, 19544), (4060, 18846), (4188, 18270), (4872, 15705), (4886, 15660), (5220, 14658), (5235, 14616), (5481, 13960), (6090, 12564), (6264, 12215), (6282, 12180), (6980, 10962), (7308, 10470), (7329, 10440), (7560, 10121), (7830, 9772), (8120, 9423), (8376, 9135)]