27101023880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2900

約数の個数: 192

約数和(自身を含む): 72990953280

約数和(自身を除く): 45889929400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 83, 98, 122, 140, 166, 196, 244, 245, 280, 305, 332, 392, 415, 427, 488, 490, 581, 610, 664, 830, 854, 980, 1162, 1220, 1660, 1708, 1960, 2135, 2324, 2440, 2731, 2905, 2989, 3320, 3416, 4067, 4270, 4648, 5063, 5462, 5810, 5978, 8134, 8540, 10126, 10924, 11620, 11956, 13655, 14945, 16268, 17080, 19117, 20252, 20335, 21848, 23240, 23912, 25315, 27310, 29890, 32536, 35441, 38234, 40504, 40670, 50630, 54620, 59780, 70882, 76468, 81340, 95585, 101260, 109240, 119560, 133819, 141764, 152936, 162680, 166591, 177205, 191170, 202520, 226673, 248087, 267638, 283528, 333182, 354410, 382340, 453346, 496174, 535276, 666364, 669095, 708820, 764680, 832955, 906692, 992348, 1070552, 1133365, 1166137, 1240435, 1332728, 1338190, 1417640, 1586711, 1665910, 1813384, 1984696, 2266730, 2332274, 2480870, 2676380, 3173422, 3331820, 4533460, 4664548, 4961740, 5352760, 5830685, 6346844, 6663640, 7933555, 8162959, 9066920, 9329096, 9923480, 11106977, 11661370, 12693688, 13827053, 15867110, 16325918, 22213954, 23322740, 27654106, 31734220, 32651836, 40814795, 44427908, 46645480, 55308212, 55534885, 63468440, 65303672, 69135265, 81629590, 88855816, 96789371, 110616424, 111069770, 138270530, 163259180, 193578742, 222139540, 276541060, 326518360, 387157484, 444279080, 483946855, 553082120, 677525597, 774314968, 967893710, 1355051194, 1935787420, 2710102388, 3387627985, 3871574840, 5420204776, 6775255970, 13550511940, 27101023880]

約数ペア:

[(1, 27101023880), (2, 13550511940), (4, 6775255970), (5, 5420204776), (7, 3871574840), (8, 3387627985), (10, 2710102388), (14, 1935787420), (20, 1355051194), (28, 967893710), (35, 774314968), (40, 677525597), (49, 553082120), (56, 483946855), (61, 444279080), (70, 387157484), (83, 326518360), (98, 276541060), (122, 222139540), (140, 193578742), (166, 163259180), (196, 138270530), (244, 111069770), (245, 110616424), (280, 96789371), (305, 88855816), (332, 81629590), (392, 69135265), (415, 65303672), (427, 63468440), (488, 55534885), (490, 55308212), (581, 46645480), (610, 44427908), (664, 40814795), (830, 32651836), (854, 31734220), (980, 27654106), (1162, 23322740), (1220, 22213954), (1660, 16325918), (1708, 15867110), (1960, 13827053), (2135, 12693688), (2324, 11661370), (2440, 11106977), (2731, 9923480), (2905, 9329096), (2989, 9066920), (3320, 8162959), (3416, 7933555), (4067, 6663640), (4270, 6346844), (4648, 5830685), (5063, 5352760), (5462, 4961740), (5810, 4664548), (5978, 4533460), (8134, 3331820), (8540, 3173422), (10126, 2676380), (10924, 2480870), (11620, 2332274), (11956, 2266730), (13655, 1984696), (14945, 1813384), (16268, 1665910), (17080, 1586711), (19117, 1417640), (20252, 1338190), (20335, 1332728), (21848, 1240435), (23240, 1166137), (23912, 1133365), (25315, 1070552), (27310, 992348), (29890, 906692), (32536, 832955), (35441, 764680), (38234, 708820), (40504, 669095), (40670, 666364), (50630, 535276), (54620, 496174), (59780, 453346), (70882, 382340), (76468, 354410), (81340, 333182), (95585, 283528), (101260, 267638), (109240, 248087), (119560, 226673), (133819, 202520), (141764, 191170), (152936, 177205), (162680, 166591)]