83439400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 236234880

約数和(自身を除く): 152795480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 25, 34, 40, 44, 46, 50, 55, 68, 85, 88, 92, 97, 100, 110, 115, 136, 170, 184, 187, 194, 200, 220, 230, 253, 275, 340, 374, 388, 391, 425, 440, 460, 485, 506, 550, 575, 680, 748, 776, 782, 850, 920, 935, 970, 1012, 1067, 1100, 1150, 1265, 1496, 1564, 1649, 1700, 1870, 1940, 1955, 2024, 2134, 2200, 2231, 2300, 2425, 2530, 3128, 3298, 3400, 3740, 3880, 3910, 4268, 4301, 4462, 4600, 4675, 4850, 5060, 5335, 6325, 6596, 7480, 7820, 8245, 8536, 8602, 8924, 9350, 9700, 9775, 10120, 10670, 11155, 12650, 13192, 15640, 16490, 17204, 17848, 18139, 18700, 19400, 19550, 21340, 21505, 22310, 24541, 25300, 26675, 32980, 34408, 36278, 37400, 37927, 39100, 41225, 42680, 43010, 44620, 49082, 50600, 53350, 55775, 65960, 72556, 75854, 78200, 82450, 86020, 89240, 90695, 98164, 106700, 107525, 111550, 122705, 145112, 151708, 164900, 172040, 181390, 189635, 196328, 213400, 215050, 223100, 245410, 303416, 329800, 362780, 379270, 417197, 430100, 446200, 453475, 490820, 613525, 725560, 758540, 834394, 860200, 906950, 948175, 981640, 1227050, 1517080, 1668788, 1813900, 1896350, 2085985, 2454100, 3337576, 3627800, 3792700, 4171970, 4908200, 7585400, 8343940, 10429925, 16687880, 20859850, 41719700, 83439400]

約数ペア:

[(1, 83439400), (2, 41719700), (4, 20859850), (5, 16687880), (8, 10429925), (10, 8343940), (11, 7585400), (17, 4908200), (20, 4171970), (22, 3792700), (23, 3627800), (25, 3337576), (34, 2454100), (40, 2085985), (44, 1896350), (46, 1813900), (50, 1668788), (55, 1517080), (68, 1227050), (85, 981640), (88, 948175), (92, 906950), (97, 860200), (100, 834394), (110, 758540), (115, 725560), (136, 613525), (170, 490820), (184, 453475), (187, 446200), (194, 430100), (200, 417197), (220, 379270), (230, 362780), (253, 329800), (275, 303416), (340, 245410), (374, 223100), (388, 215050), (391, 213400), (425, 196328), (440, 189635), (460, 181390), (485, 172040), (506, 164900), (550, 151708), (575, 145112), (680, 122705), (748, 111550), (776, 107525), (782, 106700), (850, 98164), (920, 90695), (935, 89240), (970, 86020), (1012, 82450), (1067, 78200), (1100, 75854), (1150, 72556), (1265, 65960), (1496, 55775), (1564, 53350), (1649, 50600), (1700, 49082), (1870, 44620), (1940, 43010), (1955, 42680), (2024, 41225), (2134, 39100), (2200, 37927), (2231, 37400), (2300, 36278), (2425, 34408), (2530, 32980), (3128, 26675), (3298, 25300), (3400, 24541), (3740, 22310), (3880, 21505), (3910, 21340), (4268, 19550), (4301, 19400), (4462, 18700), (4600, 18139), (4675, 17848), (4850, 17204), (5060, 16490), (5335, 15640), (6325, 13192), (6596, 12650), (7480, 11155), (7820, 10670), (8245, 10120), (8536, 9775), (8602, 9700), (8924, 9350)]