90941760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 336

約数和(自身を含む): 386096256

約数和(自身を除く): 295154496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 347, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 694, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1041, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1388, 1440, 1456, 1560, 1638, 1680, 1735, 1820, 1872, 2016, 2080, 2082, 2184, 2240, 2340, 2429, 2496, 2520, 2730, 2776, 2880, 2912, 3120, 3123, 3276, 3360, 3470, 3640, 3744, 4032, 4095, 4160, 4164, 4368, 4511, 4680, 4858, 5040, 5205, 5460, 5552, 5824, 6240, 6246, 6552, 6720, 6940, 7280, 7287, 7488, 8190, 8328, 8736, 9022, 9360, 9716, 10080, 10410, 10920, 11104, 12145, 12480, 12492, 13104, 13533, 13880, 14560, 14574, 15615, 16380, 16656, 17472, 18044, 18720, 19432, 20160, 20820, 21840, 21861, 22208, 22555, 24290, 24984, 26208, 27066, 27760, 29120, 29148, 31230, 31577, 32760, 33312, 36088, 36435, 37440, 38864, 40599, 41640, 43680, 43722, 45110, 48580, 49968, 52416, 54132, 55520, 58296, 62460, 63154, 65520, 66624, 67665, 72176, 72870, 77728, 81198, 83280, 87360, 87444, 90220, 94731, 97160, 99936, 108264, 109305, 111040, 116592, 124920, 126308, 131040, 135330, 144352, 145740, 155456, 157885, 162396, 166560, 174888, 180440, 189462, 194320, 199872, 202995, 216528, 218610, 233184, 249840, 252616, 262080, 270660, 284193, 288704, 291480, 315770, 324792, 333120, 349776, 360880, 378924, 388640, 405990, 433056, 437220, 466368, 473655, 499680, 505232, 541320, 568386, 582960, 631540, 649584, 699552, 721760, 757848, 777280, 811980, 866112, 874440, 947310, 999360, 1010464, 1082640, 1136772, 1165920, 1263080, 1299168, 1399104, 1420965, 1443520, 1515696, 1623960, 1748880, 1894620, 2020928, 2165280, 2273544, 2331840, 2526160, 2598336, 2841930, 3031392, 3247920, 3497760, 3789240, 4330560, 4547088, 5052320, 5683860, 6062784, 6495840, 6995520, 7578480, 9094176, 10104640, 11367720, 12991680, 15156960, 18188352, 22735440, 30313920, 45470880, 90941760]

約数ペア:

[(1, 90941760), (2, 45470880), (3, 30313920), (4, 22735440), (5, 18188352), (6, 15156960), (7, 12991680), (8, 11367720), (9, 10104640), (10, 9094176), (12, 7578480), (13, 6995520), (14, 6495840), (15, 6062784), (16, 5683860), (18, 5052320), (20, 4547088), (21, 4330560), (24, 3789240), (26, 3497760), (28, 3247920), (30, 3031392), (32, 2841930), (35, 2598336), (36, 2526160), (39, 2331840), (40, 2273544), (42, 2165280), (45, 2020928), (48, 1894620), (52, 1748880), (56, 1623960), (60, 1515696), (63, 1443520), (64, 1420965), (65, 1399104), (70, 1299168), (72, 1263080), (78, 1165920), (80, 1136772), (84, 1082640), (90, 1010464), (91, 999360), (96, 947310), (104, 874440), (105, 866112), (112, 811980), (117, 777280), (120, 757848), (126, 721760), (130, 699552), (140, 649584), (144, 631540), (156, 582960), (160, 568386), (168, 541320), (180, 505232), (182, 499680), (192, 473655), (195, 466368), (208, 437220), (210, 433056), (224, 405990), (234, 388640), (240, 378924), (252, 360880), (260, 349776), (273, 333120), (280, 324792), (288, 315770), (312, 291480), (315, 288704), (320, 284193), (336, 270660), (347, 262080), (360, 252616), (364, 249840), (390, 233184), (416, 218610), (420, 216528), (448, 202995), (455, 199872), (468, 194320), (480, 189462), (504, 180440), (520, 174888), (546, 166560), (560, 162396), (576, 157885), (585, 155456), (624, 145740), (630, 144352), (672, 135330), (694, 131040), (720, 126308), (728, 124920), (780, 116592), (819, 111040), (832, 109305), (840, 108264), (910, 99936), (936, 97160), (960, 94731), (1008, 90220), (1040, 87444), (1041, 87360), (1092, 83280), (1120, 81198), (1170, 77728), (1248, 72870), (1260, 72176), (1344, 67665), (1365, 66624), (1388, 65520), (1440, 63154), (1456, 62460), (1560, 58296), (1638, 55520), (1680, 54132), (1735, 52416), (1820, 49968), (1872, 48580), (2016, 45110), (2080, 43722), (2082, 43680), (2184, 41640), (2240, 40599), (2340, 38864), (2429, 37440), (2496, 36435), (2520, 36088), (2730, 33312), (2776, 32760), (2880, 31577), (2912, 31230), (3120, 29148), (3123, 29120), (3276, 27760), (3360, 27066), (3470, 26208), (3640, 24984), (3744, 24290), (4032, 22555), (4095, 22208), (4160, 21861), (4164, 21840), (4368, 20820), (4511, 20160), (4680, 19432), (4858, 18720), (5040, 18044), (5205, 17472), (5460, 16656), (5552, 16380), (5824, 15615), (6240, 14574), (6246, 14560), (6552, 13880), (6720, 13533), (6940, 13104), (7280, 12492), (7287, 12480), (7488, 12145), (8190, 11104), (8328, 10920), (8736, 10410), (9022, 10080), (9360, 9716)]