73997000

素因数分解:

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

素因数の和:101

約数の個数: 192

約数和(自身を含む): 223067520

約数和(自身を除く): 149070520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 88, 100, 110, 124, 125, 140, 154, 155, 175, 200, 217, 220, 248, 250, 275, 280, 308, 310, 341, 350, 385, 434, 440, 500, 550, 616, 620, 682, 700, 770, 775, 868, 875, 961, 1000, 1085, 1100, 1240, 1364, 1375, 1400, 1540, 1550, 1705, 1736, 1750, 1922, 1925, 2170, 2200, 2387, 2728, 2750, 3080, 3100, 3410, 3500, 3844, 3850, 3875, 4340, 4774, 4805, 5425, 5500, 6200, 6727, 6820, 7000, 7688, 7700, 7750, 8525, 8680, 9548, 9610, 9625, 10571, 10850, 11000, 11935, 13454, 13640, 15400, 15500, 17050, 19096, 19220, 19250, 21142, 21700, 23870, 24025, 26908, 27125, 31000, 33635, 34100, 38440, 38500, 42284, 42625, 43400, 47740, 48050, 52855, 53816, 54250, 59675, 67270, 68200, 73997, 77000, 84568, 85250, 95480, 96100, 105710, 108500, 119350, 120125, 134540, 147994, 168175, 170500, 192200, 211420, 217000, 238700, 240250, 264275, 269080, 295988, 298375, 336350, 341000, 369985, 422840, 477400, 480500, 528550, 591976, 596750, 672700, 739970, 840875, 961000, 1057100, 1193500, 1321375, 1345400, 1479940, 1681750, 1849925, 2114200, 2387000, 2642750, 2959880, 3363500, 3699850, 5285500, 6727000, 7399700, 9249625, 10571000, 14799400, 18499250, 36998500, 73997000]

約数ペア:

[(1, 73997000), (2, 36998500), (4, 18499250), (5, 14799400), (7, 10571000), (8, 9249625), (10, 7399700), (11, 6727000), (14, 5285500), (20, 3699850), (22, 3363500), (25, 2959880), (28, 2642750), (31, 2387000), (35, 2114200), (40, 1849925), (44, 1681750), (50, 1479940), (55, 1345400), (56, 1321375), (62, 1193500), (70, 1057100), (77, 961000), (88, 840875), (100, 739970), (110, 672700), (124, 596750), (125, 591976), (140, 528550), (154, 480500), (155, 477400), (175, 422840), (200, 369985), (217, 341000), (220, 336350), (248, 298375), (250, 295988), (275, 269080), (280, 264275), (308, 240250), (310, 238700), (341, 217000), (350, 211420), (385, 192200), (434, 170500), (440, 168175), (500, 147994), (550, 134540), (616, 120125), (620, 119350), (682, 108500), (700, 105710), (770, 96100), (775, 95480), (868, 85250), (875, 84568), (961, 77000), (1000, 73997), (1085, 68200), (1100, 67270), (1240, 59675), (1364, 54250), (1375, 53816), (1400, 52855), (1540, 48050), (1550, 47740), (1705, 43400), (1736, 42625), (1750, 42284), (1922, 38500), (1925, 38440), (2170, 34100), (2200, 33635), (2387, 31000), (2728, 27125), (2750, 26908), (3080, 24025), (3100, 23870), (3410, 21700), (3500, 21142), (3844, 19250), (3850, 19220), (3875, 19096), (4340, 17050), (4774, 15500), (4805, 15400), (5425, 13640), (5500, 13454), (6200, 11935), (6727, 11000), (6820, 10850), (7000, 10571), (7688, 9625), (7700, 9610), (7750, 9548), (8525, 8680)]