216406800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1350

約数の個数: 180

約数和(自身を含む): 767569920

約数和(自身を除く): 551163120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 100, 120, 141, 144, 150, 180, 188, 200, 225, 235, 240, 282, 300, 360, 376, 400, 423, 450, 470, 564, 600, 705, 720, 752, 846, 900, 940, 1128, 1175, 1200, 1279, 1410, 1692, 1800, 1880, 2115, 2256, 2350, 2558, 2820, 3384, 3525, 3600, 3760, 3837, 4230, 4700, 5116, 5640, 6395, 6768, 7050, 7674, 8460, 9400, 10232, 10575, 11280, 11511, 12790, 14100, 15348, 16920, 18800, 19185, 20464, 21150, 23022, 25580, 28200, 30696, 31975, 33840, 38370, 42300, 46044, 51160, 56400, 57555, 60113, 61392, 63950, 76740, 84600, 92088, 95925, 102320, 115110, 120226, 127900, 153480, 169200, 180339, 184176, 191850, 230220, 240452, 255800, 287775, 300565, 306960, 360678, 383700, 460440, 480904, 511600, 541017, 575550, 601130, 721356, 767400, 901695, 920880, 961808, 1082034, 1151100, 1202260, 1442712, 1502825, 1534800, 1803390, 2164068, 2302200, 2404520, 2705085, 2885424, 3005650, 3606780, 4328136, 4508475, 4604400, 4809040, 5410170, 6011300, 7213560, 8656272, 9016950, 10820340, 12022600, 13525425, 14427120, 18033900, 21640680, 24045200, 27050850, 36067800, 43281360, 54101700, 72135600, 108203400, 216406800]

約数ペア:

[(1, 216406800), (2, 108203400), (3, 72135600), (4, 54101700), (5, 43281360), (6, 36067800), (8, 27050850), (9, 24045200), (10, 21640680), (12, 18033900), (15, 14427120), (16, 13525425), (18, 12022600), (20, 10820340), (24, 9016950), (25, 8656272), (30, 7213560), (36, 6011300), (40, 5410170), (45, 4809040), (47, 4604400), (48, 4508475), (50, 4328136), (60, 3606780), (72, 3005650), (75, 2885424), (80, 2705085), (90, 2404520), (94, 2302200), (100, 2164068), (120, 1803390), (141, 1534800), (144, 1502825), (150, 1442712), (180, 1202260), (188, 1151100), (200, 1082034), (225, 961808), (235, 920880), (240, 901695), (282, 767400), (300, 721356), (360, 601130), (376, 575550), (400, 541017), (423, 511600), (450, 480904), (470, 460440), (564, 383700), (600, 360678), (705, 306960), (720, 300565), (752, 287775), (846, 255800), (900, 240452), (940, 230220), (1128, 191850), (1175, 184176), (1200, 180339), (1279, 169200), (1410, 153480), (1692, 127900), (1800, 120226), (1880, 115110), (2115, 102320), (2256, 95925), (2350, 92088), (2558, 84600), (2820, 76740), (3384, 63950), (3525, 61392), (3600, 60113), (3760, 57555), (3837, 56400), (4230, 51160), (4700, 46044), (5116, 42300), (5640, 38370), (6395, 33840), (6768, 31975), (7050, 30696), (7674, 28200), (8460, 25580), (9400, 23022), (10232, 21150), (10575, 20464), (11280, 19185), (11511, 18800), (12790, 16920), (14100, 15348)]