90625080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 344171520

約数和(自身を除く): 253546440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 172, 182, 193, 195, 210, 215, 258, 260, 273, 280, 301, 312, 344, 364, 386, 390, 420, 430, 455, 516, 520, 546, 559, 579, 602, 645, 728, 772, 780, 840, 860, 903, 910, 965, 1032, 1092, 1118, 1158, 1204, 1290, 1351, 1365, 1505, 1544, 1560, 1677, 1720, 1806, 1820, 1930, 2184, 2236, 2316, 2408, 2509, 2580, 2702, 2730, 2795, 2895, 3010, 3354, 3612, 3640, 3860, 3913, 4053, 4472, 4515, 4632, 5018, 5160, 5404, 5460, 5590, 5790, 6020, 6708, 6755, 7224, 7527, 7720, 7826, 8106, 8299, 8385, 9030, 10036, 10808, 10920, 11180, 11580, 11739, 12040, 12545, 13416, 13510, 15054, 15652, 16212, 16598, 16770, 17563, 18060, 19565, 20072, 20265, 22360, 23160, 23478, 24897, 25090, 27020, 30108, 31304, 32424, 33196, 33540, 35126, 36120, 37635, 39130, 40530, 41495, 46956, 49794, 50180, 52689, 54040, 58093, 58695, 60216, 66392, 67080, 70252, 75270, 78260, 81060, 82990, 87815, 93912, 99588, 100360, 105378, 107887, 116186, 117390, 124485, 140504, 150540, 156520, 162120, 165980, 174279, 175630, 199176, 210756, 215774, 232372, 234780, 248970, 263445, 290465, 301080, 323661, 331960, 348558, 351260, 421512, 431548, 464744, 469560, 497940, 526890, 539435, 580930, 647322, 697116, 702520, 755209, 863096, 871395, 995880, 1053780, 1078870, 1161860, 1294644, 1394232, 1510418, 1618305, 1742790, 2107560, 2157740, 2265627, 2323720, 2589288, 3020836, 3236610, 3485580, 3776045, 4315480, 4531254, 6041672, 6473220, 6971160, 7552090, 9062508, 11328135, 12946440, 15104180, 18125016, 22656270, 30208360, 45312540, 90625080]

約数ペア:

[(1, 90625080), (2, 45312540), (3, 30208360), (4, 22656270), (5, 18125016), (6, 15104180), (7, 12946440), (8, 11328135), (10, 9062508), (12, 7552090), (13, 6971160), (14, 6473220), (15, 6041672), (20, 4531254), (21, 4315480), (24, 3776045), (26, 3485580), (28, 3236610), (30, 3020836), (35, 2589288), (39, 2323720), (40, 2265627), (42, 2157740), (43, 2107560), (52, 1742790), (56, 1618305), (60, 1510418), (65, 1394232), (70, 1294644), (78, 1161860), (84, 1078870), (86, 1053780), (91, 995880), (104, 871395), (105, 863096), (120, 755209), (129, 702520), (130, 697116), (140, 647322), (156, 580930), (168, 539435), (172, 526890), (182, 497940), (193, 469560), (195, 464744), (210, 431548), (215, 421512), (258, 351260), (260, 348558), (273, 331960), (280, 323661), (301, 301080), (312, 290465), (344, 263445), (364, 248970), (386, 234780), (390, 232372), (420, 215774), (430, 210756), (455, 199176), (516, 175630), (520, 174279), (546, 165980), (559, 162120), (579, 156520), (602, 150540), (645, 140504), (728, 124485), (772, 117390), (780, 116186), (840, 107887), (860, 105378), (903, 100360), (910, 99588), (965, 93912), (1032, 87815), (1092, 82990), (1118, 81060), (1158, 78260), (1204, 75270), (1290, 70252), (1351, 67080), (1365, 66392), (1505, 60216), (1544, 58695), (1560, 58093), (1677, 54040), (1720, 52689), (1806, 50180), (1820, 49794), (1930, 46956), (2184, 41495), (2236, 40530), (2316, 39130), (2408, 37635), (2509, 36120), (2580, 35126), (2702, 33540), (2730, 33196), (2795, 32424), (2895, 31304), (3010, 30108), (3354, 27020), (3612, 25090), (3640, 24897), (3860, 23478), (3913, 23160), (4053, 22360), (4472, 20265), (4515, 20072), (4632, 19565), (5018, 18060), (5160, 17563), (5404, 16770), (5460, 16598), (5590, 16212), (5790, 15652), (6020, 15054), (6708, 13510), (6755, 13416), (7224, 12545), (7527, 12040), (7720, 11739), (7826, 11580), (8106, 11180), (8299, 10920), (8385, 10808), (9030, 10036)]