76021920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 290594304

約数和(自身を除く): 214572384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 131, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 262, 279, 288, 310, 312, 360, 372, 390, 393, 403, 416, 465, 468, 480, 496, 520, 524, 558, 585, 620, 624, 655, 720, 744, 780, 786, 806, 930, 936, 992, 1040, 1048, 1116, 1170, 1179, 1209, 1240, 1248, 1310, 1395, 1440, 1488, 1560, 1572, 1612, 1703, 1860, 1872, 1965, 2015, 2080, 2096, 2232, 2340, 2358, 2418, 2480, 2620, 2790, 2976, 3120, 3144, 3224, 3406, 3627, 3720, 3744, 3930, 4030, 4061, 4192, 4464, 4680, 4716, 4836, 4960, 5109, 5240, 5580, 5895, 6045, 6240, 6288, 6448, 6812, 7254, 7440, 7860, 8060, 8122, 8515, 8928, 9360, 9432, 9672, 10218, 10480, 11160, 11790, 12090, 12183, 12576, 12896, 13624, 14508, 14880, 15327, 15720, 16120, 16244, 17030, 18135, 18720, 18864, 19344, 20305, 20436, 20960, 22320, 23580, 24180, 24366, 25545, 27248, 29016, 30654, 31440, 32240, 32488, 34060, 36270, 36549, 37728, 38688, 40610, 40872, 44640, 47160, 48360, 48732, 51090, 52793, 54496, 58032, 60915, 61308, 62880, 64480, 64976, 68120, 72540, 73098, 76635, 81220, 81744, 94320, 96720, 97464, 102180, 105586, 116064, 121830, 122616, 129952, 136240, 145080, 146196, 153270, 158379, 162440, 163488, 182745, 188640, 193440, 194928, 204360, 211172, 243660, 245232, 263965, 272480, 290160, 292392, 306540, 316758, 324880, 365490, 389856, 408720, 422344, 475137, 487320, 490464, 527930, 580320, 584784, 613080, 633516, 649760, 730980, 791895, 817440, 844688, 950274, 974640, 1055860, 1169568, 1226160, 1267032, 1461960, 1583790, 1689376, 1900548, 1949280, 2111720, 2375685, 2452320, 2534064, 2923920, 3167580, 3801096, 4223440, 4751370, 5068128, 5847840, 6335160, 7602192, 8446880, 9502740, 12670320, 15204384, 19005480, 25340640, 38010960, 76021920]

約数ペア:

[(1, 76021920), (2, 38010960), (3, 25340640), (4, 19005480), (5, 15204384), (6, 12670320), (8, 9502740), (9, 8446880), (10, 7602192), (12, 6335160), (13, 5847840), (15, 5068128), (16, 4751370), (18, 4223440), (20, 3801096), (24, 3167580), (26, 2923920), (30, 2534064), (31, 2452320), (32, 2375685), (36, 2111720), (39, 1949280), (40, 1900548), (45, 1689376), (48, 1583790), (52, 1461960), (60, 1267032), (62, 1226160), (65, 1169568), (72, 1055860), (78, 974640), (80, 950274), (90, 844688), (93, 817440), (96, 791895), (104, 730980), (117, 649760), (120, 633516), (124, 613080), (130, 584784), (131, 580320), (144, 527930), (155, 490464), (156, 487320), (160, 475137), (180, 422344), (186, 408720), (195, 389856), (208, 365490), (234, 324880), (240, 316758), (248, 306540), (260, 292392), (262, 290160), (279, 272480), (288, 263965), (310, 245232), (312, 243660), (360, 211172), (372, 204360), (390, 194928), (393, 193440), (403, 188640), (416, 182745), (465, 163488), (468, 162440), (480, 158379), (496, 153270), (520, 146196), (524, 145080), (558, 136240), (585, 129952), (620, 122616), (624, 121830), (655, 116064), (720, 105586), (744, 102180), (780, 97464), (786, 96720), (806, 94320), (930, 81744), (936, 81220), (992, 76635), (1040, 73098), (1048, 72540), (1116, 68120), (1170, 64976), (1179, 64480), (1209, 62880), (1240, 61308), (1248, 60915), (1310, 58032), (1395, 54496), (1440, 52793), (1488, 51090), (1560, 48732), (1572, 48360), (1612, 47160), (1703, 44640), (1860, 40872), (1872, 40610), (1965, 38688), (2015, 37728), (2080, 36549), (2096, 36270), (2232, 34060), (2340, 32488), (2358, 32240), (2418, 31440), (2480, 30654), (2620, 29016), (2790, 27248), (2976, 25545), (3120, 24366), (3144, 24180), (3224, 23580), (3406, 22320), (3627, 20960), (3720, 20436), (3744, 20305), (3930, 19344), (4030, 18864), (4061, 18720), (4192, 18135), (4464, 17030), (4680, 16244), (4716, 16120), (4836, 15720), (4960, 15327), (5109, 14880), (5240, 14508), (5580, 13624), (5895, 12896), (6045, 12576), (6240, 12183), (6288, 12090), (6448, 11790), (6812, 11160), (7254, 10480), (7440, 10218), (7860, 9672), (8060, 9432), (8122, 9360), (8515, 8928)]