90826920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 327636540

約数和(自身を除く): 236809620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 97, 102, 108, 120, 135, 136, 153, 162, 170, 180, 194, 204, 216, 255, 270, 289, 291, 306, 324, 340, 360, 388, 405, 408, 459, 485, 510, 540, 578, 582, 612, 648, 680, 765, 776, 810, 867, 873, 918, 970, 1020, 1080, 1156, 1164, 1224, 1377, 1445, 1455, 1530, 1620, 1649, 1734, 1746, 1836, 1940, 2040, 2295, 2312, 2328, 2601, 2619, 2754, 2890, 2910, 3060, 3240, 3298, 3468, 3492, 3672, 3880, 4335, 4365, 4590, 4947, 5202, 5238, 5508, 5780, 5820, 6120, 6596, 6885, 6936, 6984, 7803, 7857, 8245, 8670, 8730, 9180, 9894, 10404, 10476, 11016, 11560, 11640, 13005, 13095, 13192, 13770, 14841, 15606, 15714, 16490, 17340, 17460, 18360, 19788, 20808, 20952, 23409, 24735, 26010, 26190, 27540, 28033, 29682, 31212, 31428, 32980, 34680, 34920, 39015, 39285, 39576, 44523, 46818, 49470, 52020, 52380, 55080, 56066, 59364, 62424, 62856, 65960, 74205, 78030, 78570, 84099, 89046, 93636, 98940, 104040, 104760, 112132, 117045, 118728, 133569, 140165, 148410, 156060, 157140, 168198, 178092, 187272, 197880, 222615, 224264, 234090, 252297, 267138, 280330, 296820, 312120, 314280, 336396, 356184, 420495, 445230, 468180, 504594, 534276, 560660, 593640, 667845, 672792, 756891, 840990, 890460, 936360, 1009188, 1068552, 1121320, 1261485, 1335690, 1513782, 1681980, 1780920, 2018376, 2270673, 2522970, 2671380, 3027564, 3363960, 3784455, 4541346, 5045940, 5342760, 6055128, 7568910, 9082692, 10091880, 11353365, 15137820, 18165384, 22706730, 30275640, 45413460, 90826920]

約数ペア:

[(1, 90826920), (2, 45413460), (3, 30275640), (4, 22706730), (5, 18165384), (6, 15137820), (8, 11353365), (9, 10091880), (10, 9082692), (12, 7568910), (15, 6055128), (17, 5342760), (18, 5045940), (20, 4541346), (24, 3784455), (27, 3363960), (30, 3027564), (34, 2671380), (36, 2522970), (40, 2270673), (45, 2018376), (51, 1780920), (54, 1681980), (60, 1513782), (68, 1335690), (72, 1261485), (81, 1121320), (85, 1068552), (90, 1009188), (97, 936360), (102, 890460), (108, 840990), (120, 756891), (135, 672792), (136, 667845), (153, 593640), (162, 560660), (170, 534276), (180, 504594), (194, 468180), (204, 445230), (216, 420495), (255, 356184), (270, 336396), (289, 314280), (291, 312120), (306, 296820), (324, 280330), (340, 267138), (360, 252297), (388, 234090), (405, 224264), (408, 222615), (459, 197880), (485, 187272), (510, 178092), (540, 168198), (578, 157140), (582, 156060), (612, 148410), (648, 140165), (680, 133569), (765, 118728), (776, 117045), (810, 112132), (867, 104760), (873, 104040), (918, 98940), (970, 93636), (1020, 89046), (1080, 84099), (1156, 78570), (1164, 78030), (1224, 74205), (1377, 65960), (1445, 62856), (1455, 62424), (1530, 59364), (1620, 56066), (1649, 55080), (1734, 52380), (1746, 52020), (1836, 49470), (1940, 46818), (2040, 44523), (2295, 39576), (2312, 39285), (2328, 39015), (2601, 34920), (2619, 34680), (2754, 32980), (2890, 31428), (2910, 31212), (3060, 29682), (3240, 28033), (3298, 27540), (3468, 26190), (3492, 26010), (3672, 24735), (3880, 23409), (4335, 20952), (4365, 20808), (4590, 19788), (4947, 18360), (5202, 17460), (5238, 17340), (5508, 16490), (5780, 15714), (5820, 15606), (6120, 14841), (6596, 13770), (6885, 13192), (6936, 13095), (6984, 13005), (7803, 11640), (7857, 11560), (8245, 11016), (8670, 10476), (8730, 10404), (9180, 9894)]