82499040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 315433440

約数和(自身を除く): 232934400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 113, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 226, 234, 240, 260, 270, 288, 312, 338, 339, 351, 360, 390, 416, 432, 452, 468, 480, 507, 520, 540, 565, 585, 624, 676, 678, 702, 720, 780, 845, 864, 904, 936, 1014, 1017, 1040, 1080, 1130, 1170, 1248, 1352, 1356, 1404, 1440, 1469, 1521, 1560, 1690, 1695, 1755, 1808, 1872, 2028, 2034, 2080, 2160, 2260, 2340, 2535, 2704, 2712, 2808, 2938, 3042, 3051, 3120, 3380, 3390, 3510, 3616, 3744, 4056, 4068, 4320, 4407, 4520, 4563, 4680, 5070, 5085, 5408, 5424, 5616, 5876, 6084, 6102, 6240, 6760, 6780, 7020, 7345, 7605, 8112, 8136, 8814, 9040, 9126, 9360, 10140, 10170, 10848, 11232, 11752, 12168, 12204, 13221, 13520, 13560, 14040, 14690, 15210, 15255, 16224, 16272, 17628, 18080, 18252, 18720, 19097, 20280, 20340, 22035, 22815, 23504, 24336, 24408, 26442, 27040, 27120, 28080, 29380, 30420, 30510, 32544, 35256, 36504, 38194, 39663, 40560, 40680, 44070, 45630, 47008, 48672, 48816, 52884, 54240, 56160, 57291, 58760, 60840, 61020, 66105, 70512, 73008, 76388, 79326, 81120, 81360, 88140, 91260, 95485, 97632, 105768, 114582, 117520, 121680, 122040, 132210, 141024, 146016, 152776, 158652, 162720, 171873, 176280, 182520, 190970, 198315, 211536, 229164, 235040, 243360, 244080, 264420, 286455, 305552, 317304, 343746, 352560, 365040, 381940, 396630, 423072, 458328, 488160, 515619, 528840, 572910, 611104, 634608, 687492, 705120, 730080, 763880, 793260, 859365, 916656, 1031238, 1057680, 1145820, 1269216, 1374984, 1527760, 1586520, 1718730, 1833312, 2062476, 2115360, 2291640, 2578095, 2749968, 3055520, 3173040, 3437460, 4124952, 4583280, 5156190, 5499936, 6346080, 6874920, 8249904, 9166560, 10312380, 13749840, 16499808, 20624760, 27499680, 41249520, 82499040]

約数ペア:

[(1, 82499040), (2, 41249520), (3, 27499680), (4, 20624760), (5, 16499808), (6, 13749840), (8, 10312380), (9, 9166560), (10, 8249904), (12, 6874920), (13, 6346080), (15, 5499936), (16, 5156190), (18, 4583280), (20, 4124952), (24, 3437460), (26, 3173040), (27, 3055520), (30, 2749968), (32, 2578095), (36, 2291640), (39, 2115360), (40, 2062476), (45, 1833312), (48, 1718730), (52, 1586520), (54, 1527760), (60, 1374984), (65, 1269216), (72, 1145820), (78, 1057680), (80, 1031238), (90, 916656), (96, 859365), (104, 793260), (108, 763880), (113, 730080), (117, 705120), (120, 687492), (130, 634608), (135, 611104), (144, 572910), (156, 528840), (160, 515619), (169, 488160), (180, 458328), (195, 423072), (208, 396630), (216, 381940), (226, 365040), (234, 352560), (240, 343746), (260, 317304), (270, 305552), (288, 286455), (312, 264420), (338, 244080), (339, 243360), (351, 235040), (360, 229164), (390, 211536), (416, 198315), (432, 190970), (452, 182520), (468, 176280), (480, 171873), (507, 162720), (520, 158652), (540, 152776), (565, 146016), (585, 141024), (624, 132210), (676, 122040), (678, 121680), (702, 117520), (720, 114582), (780, 105768), (845, 97632), (864, 95485), (904, 91260), (936, 88140), (1014, 81360), (1017, 81120), (1040, 79326), (1080, 76388), (1130, 73008), (1170, 70512), (1248, 66105), (1352, 61020), (1356, 60840), (1404, 58760), (1440, 57291), (1469, 56160), (1521, 54240), (1560, 52884), (1690, 48816), (1695, 48672), (1755, 47008), (1808, 45630), (1872, 44070), (2028, 40680), (2034, 40560), (2080, 39663), (2160, 38194), (2260, 36504), (2340, 35256), (2535, 32544), (2704, 30510), (2712, 30420), (2808, 29380), (2938, 28080), (3042, 27120), (3051, 27040), (3120, 26442), (3380, 24408), (3390, 24336), (3510, 23504), (3616, 22815), (3744, 22035), (4056, 20340), (4068, 20280), (4320, 19097), (4407, 18720), (4520, 18252), (4563, 18080), (4680, 17628), (5070, 16272), (5085, 16224), (5408, 15255), (5424, 15210), (5616, 14690), (5876, 14040), (6084, 13560), (6102, 13520), (6240, 13221), (6760, 12204), (6780, 12168), (7020, 11752), (7345, 11232), (7605, 10848), (8112, 10170), (8136, 10140), (8814, 9360), (9040, 9126)]