262005030

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 822302208

約数和(自身を除く): 560297178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 81, 90, 105, 126, 135, 146, 162, 189, 210, 211, 219, 243, 270, 315, 365, 378, 405, 422, 438, 486, 511, 567, 630, 633, 657, 730, 810, 945, 1022, 1055, 1095, 1134, 1215, 1266, 1314, 1477, 1533, 1701, 1890, 1899, 1971, 2110, 2190, 2430, 2555, 2835, 2954, 3066, 3165, 3285, 3402, 3798, 3942, 4431, 4599, 5110, 5670, 5697, 5913, 6330, 6570, 7385, 7665, 8505, 8862, 9198, 9495, 9855, 11394, 11826, 13293, 13797, 14770, 15330, 15403, 17010, 17091, 17739, 18990, 19710, 22155, 22995, 26586, 27594, 28485, 29565, 30806, 34182, 35478, 39879, 41391, 44310, 45990, 46209, 51273, 56970, 59130, 66465, 68985, 77015, 79758, 82782, 85455, 88695, 92418, 102546, 107821, 119637, 124173, 132930, 137970, 138627, 154030, 170910, 177390, 199395, 206955, 215642, 231045, 239274, 248346, 256365, 277254, 323463, 358911, 398790, 413910, 415881, 462090, 512730, 539105, 598185, 620865, 646926, 693135, 717822, 831762, 970389, 1078210, 1196370, 1241730, 1247643, 1386270, 1617315, 1794555, 1940778, 2079405, 2495286, 2911167, 3234630, 3589110, 3742929, 4158810, 4851945, 5822334, 6238215, 7485858, 8733501, 9703890, 12476430, 14555835, 17467002, 18714645, 26200503, 29111670, 37429290, 43667505, 52401006, 87335010, 131002515, 262005030]

約数ペア:

[(1, 262005030), (2, 131002515), (3, 87335010), (5, 52401006), (6, 43667505), (7, 37429290), (9, 29111670), (10, 26200503), (14, 18714645), (15, 17467002), (18, 14555835), (21, 12476430), (27, 9703890), (30, 8733501), (35, 7485858), (42, 6238215), (45, 5822334), (54, 4851945), (63, 4158810), (70, 3742929), (73, 3589110), (81, 3234630), (90, 2911167), (105, 2495286), (126, 2079405), (135, 1940778), (146, 1794555), (162, 1617315), (189, 1386270), (210, 1247643), (211, 1241730), (219, 1196370), (243, 1078210), (270, 970389), (315, 831762), (365, 717822), (378, 693135), (405, 646926), (422, 620865), (438, 598185), (486, 539105), (511, 512730), (567, 462090), (630, 415881), (633, 413910), (657, 398790), (730, 358911), (810, 323463), (945, 277254), (1022, 256365), (1055, 248346), (1095, 239274), (1134, 231045), (1215, 215642), (1266, 206955), (1314, 199395), (1477, 177390), (1533, 170910), (1701, 154030), (1890, 138627), (1899, 137970), (1971, 132930), (2110, 124173), (2190, 119637), (2430, 107821), (2555, 102546), (2835, 92418), (2954, 88695), (3066, 85455), (3165, 82782), (3285, 79758), (3402, 77015), (3798, 68985), (3942, 66465), (4431, 59130), (4599, 56970), (5110, 51273), (5670, 46209), (5697, 45990), (5913, 44310), (6330, 41391), (6570, 39879), (7385, 35478), (7665, 34182), (8505, 30806), (8862, 29565), (9198, 28485), (9495, 27594), (9855, 26586), (11394, 22995), (11826, 22155), (13293, 19710), (13797, 18990), (14770, 17739), (15330, 17091), (15403, 17010)]