206475500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 583704576

約数和(自身を除く): 377229076

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 124, 125, 140, 154, 155, 173, 175, 217, 220, 250, 275, 308, 310, 341, 346, 350, 385, 434, 500, 550, 620, 682, 692, 700, 770, 775, 865, 868, 875, 1085, 1100, 1211, 1364, 1375, 1540, 1550, 1705, 1730, 1750, 1903, 1925, 2170, 2387, 2422, 2750, 3100, 3410, 3460, 3500, 3806, 3850, 3875, 4325, 4340, 4774, 4844, 5363, 5425, 5500, 6055, 6820, 7612, 7700, 7750, 8525, 8650, 9515, 9548, 9625, 10726, 10850, 11935, 12110, 13321, 15500, 17050, 17300, 19030, 19250, 21452, 21625, 21700, 23870, 24220, 26642, 26815, 27125, 30275, 34100, 37541, 38060, 38500, 42625, 43250, 47575, 47740, 53284, 53630, 54250, 58993, 59675, 60550, 66605, 75082, 85250, 86500, 95150, 107260, 108500, 117986, 119350, 121100, 133210, 134075, 150164, 151375, 170500, 187705, 190300, 235972, 237875, 238700, 266420, 268150, 294965, 298375, 302750, 333025, 375410, 412951, 475750, 536300, 589930, 596750, 605500, 666050, 670375, 750820, 825902, 938525, 951500, 1179860, 1193500, 1332100, 1340750, 1474825, 1651804, 1665125, 1877050, 2064755, 2681500, 2949650, 3330250, 3754100, 4129510, 4692625, 5899300, 6660500, 7374125, 8259020, 9385250, 10323775, 14748250, 18770500, 20647550, 29496500, 41295100, 51618875, 103237750, 206475500]

約数ペア:

[(1, 206475500), (2, 103237750), (4, 51618875), (5, 41295100), (7, 29496500), (10, 20647550), (11, 18770500), (14, 14748250), (20, 10323775), (22, 9385250), (25, 8259020), (28, 7374125), (31, 6660500), (35, 5899300), (44, 4692625), (50, 4129510), (55, 3754100), (62, 3330250), (70, 2949650), (77, 2681500), (100, 2064755), (110, 1877050), (124, 1665125), (125, 1651804), (140, 1474825), (154, 1340750), (155, 1332100), (173, 1193500), (175, 1179860), (217, 951500), (220, 938525), (250, 825902), (275, 750820), (308, 670375), (310, 666050), (341, 605500), (346, 596750), (350, 589930), (385, 536300), (434, 475750), (500, 412951), (550, 375410), (620, 333025), (682, 302750), (692, 298375), (700, 294965), (770, 268150), (775, 266420), (865, 238700), (868, 237875), (875, 235972), (1085, 190300), (1100, 187705), (1211, 170500), (1364, 151375), (1375, 150164), (1540, 134075), (1550, 133210), (1705, 121100), (1730, 119350), (1750, 117986), (1903, 108500), (1925, 107260), (2170, 95150), (2387, 86500), (2422, 85250), (2750, 75082), (3100, 66605), (3410, 60550), (3460, 59675), (3500, 58993), (3806, 54250), (3850, 53630), (3875, 53284), (4325, 47740), (4340, 47575), (4774, 43250), (4844, 42625), (5363, 38500), (5425, 38060), (5500, 37541), (6055, 34100), (6820, 30275), (7612, 27125), (7700, 26815), (7750, 26642), (8525, 24220), (8650, 23870), (9515, 21700), (9548, 21625), (9625, 21452), (10726, 19250), (10850, 19030), (11935, 17300), (12110, 17050), (13321, 15500)]