71621000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 194088960

約数和(自身を除く): 122467960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 125, 136, 170, 187, 200, 220, 250, 275, 340, 374, 383, 425, 440, 500, 550, 680, 748, 766, 850, 935, 1000, 1100, 1375, 1496, 1532, 1700, 1870, 1915, 2125, 2200, 2750, 3064, 3400, 3740, 3830, 4213, 4250, 4675, 5500, 6511, 7480, 7660, 8426, 8500, 9350, 9575, 11000, 13022, 15320, 16852, 17000, 18700, 19150, 21065, 23375, 26044, 32555, 33704, 37400, 38300, 42130, 46750, 47875, 52088, 65110, 71621, 76600, 84260, 93500, 95750, 105325, 130220, 143242, 162775, 168520, 187000, 191500, 210650, 260440, 286484, 325550, 358105, 383000, 421300, 526625, 572968, 651100, 716210, 813875, 842600, 1053250, 1302200, 1432420, 1627750, 1790525, 2106500, 2864840, 3255500, 3581050, 4213000, 6511000, 7162100, 8952625, 14324200, 17905250, 35810500, 71621000]

約数ペア:

[(1, 71621000), (2, 35810500), (4, 17905250), (5, 14324200), (8, 8952625), (10, 7162100), (11, 6511000), (17, 4213000), (20, 3581050), (22, 3255500), (25, 2864840), (34, 2106500), (40, 1790525), (44, 1627750), (50, 1432420), (55, 1302200), (68, 1053250), (85, 842600), (88, 813875), (100, 716210), (110, 651100), (125, 572968), (136, 526625), (170, 421300), (187, 383000), (200, 358105), (220, 325550), (250, 286484), (275, 260440), (340, 210650), (374, 191500), (383, 187000), (425, 168520), (440, 162775), (500, 143242), (550, 130220), (680, 105325), (748, 95750), (766, 93500), (850, 84260), (935, 76600), (1000, 71621), (1100, 65110), (1375, 52088), (1496, 47875), (1532, 46750), (1700, 42130), (1870, 38300), (1915, 37400), (2125, 33704), (2200, 32555), (2750, 26044), (3064, 23375), (3400, 21065), (3740, 19150), (3830, 18700), (4213, 17000), (4250, 16852), (4675, 15320), (5500, 13022), (6511, 11000), (7480, 9575), (7660, 9350), (8426, 8500)]