72385250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 166458240

約数和(自身を除く): 94072990

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 125, 133, 175, 190, 245, 250, 266, 311, 350, 475, 490, 622, 665, 875, 931, 950, 1225, 1330, 1555, 1750, 1862, 2177, 2375, 2450, 3110, 3325, 4354, 4655, 4750, 5909, 6125, 6650, 7775, 9310, 10885, 11818, 12250, 15239, 15550, 16625, 21770, 23275, 29545, 30478, 33250, 38875, 41363, 46550, 54425, 59090, 76195, 77750, 82726, 108850, 116375, 147725, 152390, 206815, 232750, 272125, 289541, 295450, 380975, 413630, 544250, 579082, 738625, 761950, 1034075, 1447705, 1477250, 1904875, 2068150, 2895410, 3809750, 5170375, 7238525, 10340750, 14477050, 36192625, 72385250]

約数ペア:

[(1, 72385250), (2, 36192625), (5, 14477050), (7, 10340750), (10, 7238525), (14, 5170375), (19, 3809750), (25, 2895410), (35, 2068150), (38, 1904875), (49, 1477250), (50, 1447705), (70, 1034075), (95, 761950), (98, 738625), (125, 579082), (133, 544250), (175, 413630), (190, 380975), (245, 295450), (250, 289541), (266, 272125), (311, 232750), (350, 206815), (475, 152390), (490, 147725), (622, 116375), (665, 108850), (875, 82726), (931, 77750), (950, 76195), (1225, 59090), (1330, 54425), (1555, 46550), (1750, 41363), (1862, 38875), (2177, 33250), (2375, 30478), (2450, 29545), (3110, 23275), (3325, 21770), (4354, 16625), (4655, 15550), (4750, 15239), (5909, 12250), (6125, 11818), (6650, 10885), (7775, 9310)]