77405760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 336

約数和(自身を含む): 299435520

約数和(自身を除く): 222029760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 108, 120, 124, 135, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 216, 240, 248, 255, 270, 272, 279, 288, 289, 306, 310, 320, 340, 360, 372, 408, 432, 459, 465, 480, 496, 510, 527, 540, 544, 558, 576, 578, 612, 620, 680, 720, 744, 765, 816, 837, 864, 867, 918, 930, 960, 992, 1020, 1054, 1080, 1088, 1116, 1156, 1224, 1240, 1360, 1395, 1440, 1445, 1488, 1530, 1581, 1632, 1674, 1728, 1734, 1836, 1860, 1984, 2040, 2108, 2160, 2232, 2295, 2312, 2448, 2480, 2601, 2635, 2720, 2790, 2880, 2890, 2976, 3060, 3162, 3264, 3348, 3468, 3672, 3720, 4080, 4185, 4216, 4320, 4335, 4464, 4590, 4624, 4743, 4896, 4960, 5202, 5270, 5440, 5580, 5780, 5952, 6120, 6324, 6696, 6936, 7344, 7440, 7803, 7905, 8160, 8370, 8432, 8640, 8670, 8928, 8959, 9180, 9248, 9486, 9792, 9920, 10404, 10540, 11160, 11560, 12240, 12648, 13005, 13392, 13872, 14229, 14688, 14880, 15606, 15810, 16320, 16740, 16864, 17340, 17856, 17918, 18360, 18496, 18972, 20808, 21080, 22320, 23120, 23715, 24480, 25296, 26010, 26784, 26877, 27744, 28458, 29376, 29760, 31212, 31620, 33480, 33728, 34680, 35836, 36720, 37944, 39015, 41616, 42160, 44640, 44795, 46240, 47430, 48960, 50592, 52020, 53568, 53754, 55488, 56916, 62424, 63240, 66960, 69360, 71145, 71672, 73440, 75888, 78030, 80631, 83232, 84320, 89280, 89590, 92480, 94860, 101184, 104040, 107508, 113832, 124848, 126480, 133920, 134385, 138720, 142290, 143344, 146880, 151776, 156060, 161262, 166464, 168640, 179180, 189720, 208080, 215016, 227664, 241893, 249696, 252960, 267840, 268770, 277440, 284580, 286688, 303552, 312120, 322524, 358360, 379440, 403155, 416160, 430032, 455328, 483786, 499392, 505920, 537540, 569160, 573376, 624240, 645048, 716720, 758880, 806310, 832320, 860064, 910656, 967572, 1075080, 1138320, 1209465, 1248480, 1290096, 1433440, 1517760, 1612620, 1720128, 1935144, 2150160, 2276640, 2418930, 2496960, 2580192, 2866880, 3225240, 3870288, 4300320, 4553280, 4837860, 5160384, 6450480, 7740576, 8600640, 9675720, 12900960, 15481152, 19351440, 25801920, 38702880, 77405760]

約数ペア:

[(1, 77405760), (2, 38702880), (3, 25801920), (4, 19351440), (5, 15481152), (6, 12900960), (8, 9675720), (9, 8600640), (10, 7740576), (12, 6450480), (15, 5160384), (16, 4837860), (17, 4553280), (18, 4300320), (20, 3870288), (24, 3225240), (27, 2866880), (30, 2580192), (31, 2496960), (32, 2418930), (34, 2276640), (36, 2150160), (40, 1935144), (45, 1720128), (48, 1612620), (51, 1517760), (54, 1433440), (60, 1290096), (62, 1248480), (64, 1209465), (68, 1138320), (72, 1075080), (80, 967572), (85, 910656), (90, 860064), (93, 832320), (96, 806310), (102, 758880), (108, 716720), (120, 645048), (124, 624240), (135, 573376), (136, 569160), (144, 537540), (153, 505920), (155, 499392), (160, 483786), (170, 455328), (180, 430032), (186, 416160), (192, 403155), (204, 379440), (216, 358360), (240, 322524), (248, 312120), (255, 303552), (270, 286688), (272, 284580), (279, 277440), (288, 268770), (289, 267840), (306, 252960), (310, 249696), (320, 241893), (340, 227664), (360, 215016), (372, 208080), (408, 189720), (432, 179180), (459, 168640), (465, 166464), (480, 161262), (496, 156060), (510, 151776), (527, 146880), (540, 143344), (544, 142290), (558, 138720), (576, 134385), (578, 133920), (612, 126480), (620, 124848), (680, 113832), (720, 107508), (744, 104040), (765, 101184), (816, 94860), (837, 92480), (864, 89590), (867, 89280), (918, 84320), (930, 83232), (960, 80631), (992, 78030), (1020, 75888), (1054, 73440), (1080, 71672), (1088, 71145), (1116, 69360), (1156, 66960), (1224, 63240), (1240, 62424), (1360, 56916), (1395, 55488), (1440, 53754), (1445, 53568), (1488, 52020), (1530, 50592), (1581, 48960), (1632, 47430), (1674, 46240), (1728, 44795), (1734, 44640), (1836, 42160), (1860, 41616), (1984, 39015), (2040, 37944), (2108, 36720), (2160, 35836), (2232, 34680), (2295, 33728), (2312, 33480), (2448, 31620), (2480, 31212), (2601, 29760), (2635, 29376), (2720, 28458), (2790, 27744), (2880, 26877), (2890, 26784), (2976, 26010), (3060, 25296), (3162, 24480), (3264, 23715), (3348, 23120), (3468, 22320), (3672, 21080), (3720, 20808), (4080, 18972), (4185, 18496), (4216, 18360), (4320, 17918), (4335, 17856), (4464, 17340), (4590, 16864), (4624, 16740), (4743, 16320), (4896, 15810), (4960, 15606), (5202, 14880), (5270, 14688), (5440, 14229), (5580, 13872), (5780, 13392), (5952, 13005), (6120, 12648), (6324, 12240), (6696, 11560), (6936, 11160), (7344, 10540), (7440, 10404), (7803, 9920), (7905, 9792), (8160, 9486), (8370, 9248), (8432, 9180), (8640, 8959), (8670, 8928)]