74875319280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{5437}}^1$

素因数の和:6104

約数の個数: 240

約数和(自身を含む): 260036285184

約数和(自身を除く): 185160965904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 617, 620, 720, 744, 930, 1116, 1234, 1240, 1395, 1488, 1851, 1860, 2232, 2468, 2480, 2790, 3085, 3702, 3720, 4464, 4936, 5437, 5553, 5580, 6170, 7404, 7440, 9255, 9872, 10874, 11106, 11160, 12340, 14808, 16311, 18510, 19127, 21748, 22212, 22320, 24680, 27185, 27765, 29616, 32622, 37020, 38254, 43496, 44424, 48933, 49360, 54370, 55530, 57381, 65244, 74040, 76508, 81555, 86992, 88848, 95635, 97866, 108740, 111060, 114762, 130488, 148080, 153016, 163110, 168547, 172143, 191270, 195732, 217480, 222120, 229524, 244665, 260976, 286905, 306032, 326220, 337094, 344286, 382540, 391464, 434960, 444240, 459048, 489330, 505641, 573810, 652440, 674188, 688572, 765080, 782928, 842735, 860715, 918096, 978660, 1011282, 1147620, 1304880, 1348376, 1377144, 1516923, 1530160, 1685470, 1721430, 1957320, 2022564, 2295240, 2528205, 2696752, 2754288, 3033846, 3354629, 3370940, 3442860, 3914640, 4045128, 4590480, 5056410, 6067692, 6709258, 6741880, 6885720, 7584615, 8090256, 10063887, 10112820, 12135384, 13418516, 13483760, 13771440, 15169230, 16773145, 20127774, 20225640, 24270768, 26837032, 30191661, 30338460, 33546290, 40255548, 40451280, 50319435, 53674064, 60383322, 60676920, 67092580, 80511096, 100638870, 103993499, 120766644, 121353840, 134185160, 150958305, 161022192, 201277740, 207986998, 241533288, 268370320, 301916610, 311980497, 402555480, 415973996, 483066576, 519967495, 603833220, 623960994, 805110960, 831947992, 935941491, 1039934990, 1207666440, 1247921988, 1559902485, 1663895984, 1871882982, 2079869980, 2415332880, 2495843976, 3119804970, 3743765964, 4159739960, 4679707455, 4991687952, 6239609940, 7487531928, 8319479920, 9359414910, 12479219880, 14975063856, 18718829820, 24958439760, 37437659640, 74875319280]

約数ペア:

[(1, 74875319280), (2, 37437659640), (3, 24958439760), (4, 18718829820), (5, 14975063856), (6, 12479219880), (8, 9359414910), (9, 8319479920), (10, 7487531928), (12, 6239609940), (15, 4991687952), (16, 4679707455), (18, 4159739960), (20, 3743765964), (24, 3119804970), (30, 2495843976), (31, 2415332880), (36, 2079869980), (40, 1871882982), (45, 1663895984), (48, 1559902485), (60, 1247921988), (62, 1207666440), (72, 1039934990), (80, 935941491), (90, 831947992), (93, 805110960), (120, 623960994), (124, 603833220), (144, 519967495), (155, 483066576), (180, 415973996), (186, 402555480), (240, 311980497), (248, 301916610), (279, 268370320), (310, 241533288), (360, 207986998), (372, 201277740), (465, 161022192), (496, 150958305), (558, 134185160), (617, 121353840), (620, 120766644), (720, 103993499), (744, 100638870), (930, 80511096), (1116, 67092580), (1234, 60676920), (1240, 60383322), (1395, 53674064), (1488, 50319435), (1851, 40451280), (1860, 40255548), (2232, 33546290), (2468, 30338460), (2480, 30191661), (2790, 26837032), (3085, 24270768), (3702, 20225640), (3720, 20127774), (4464, 16773145), (4936, 15169230), (5437, 13771440), (5553, 13483760), (5580, 13418516), (6170, 12135384), (7404, 10112820), (7440, 10063887), (9255, 8090256), (9872, 7584615), (10874, 6885720), (11106, 6741880), (11160, 6709258), (12340, 6067692), (14808, 5056410), (16311, 4590480), (18510, 4045128), (19127, 3914640), (21748, 3442860), (22212, 3370940), (22320, 3354629), (24680, 3033846), (27185, 2754288), (27765, 2696752), (29616, 2528205), (32622, 2295240), (37020, 2022564), (38254, 1957320), (43496, 1721430), (44424, 1685470), (48933, 1530160), (49360, 1516923), (54370, 1377144), (55530, 1348376), (57381, 1304880), (65244, 1147620), (74040, 1011282), (76508, 978660), (81555, 918096), (86992, 860715), (88848, 842735), (95635, 782928), (97866, 765080), (108740, 688572), (111060, 674188), (114762, 652440), (130488, 573810), (148080, 505641), (153016, 489330), (163110, 459048), (168547, 444240), (172143, 434960), (191270, 391464), (195732, 382540), (217480, 344286), (222120, 337094), (229524, 326220), (244665, 306032), (260976, 286905)]