190980000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{1061}}^1$

素因数の和:1097

約数の個数: 180

約数和(自身を含む): 679296618

約数和(自身を除く): 488316618

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 625, 720, 750, 800, 900, 1000, 1061, 1125, 1200, 1250, 1440, 1500, 1800, 1875, 2000, 2122, 2250, 2400, 2500, 3000, 3183, 3600, 3750, 4000, 4244, 4500, 5000, 5305, 5625, 6000, 6366, 7200, 7500, 8488, 9000, 9549, 10000, 10610, 11250, 12000, 12732, 15000, 15915, 16976, 18000, 19098, 20000, 21220, 22500, 25464, 26525, 30000, 31830, 33952, 36000, 38196, 42440, 45000, 47745, 50928, 53050, 60000, 63660, 76392, 79575, 84880, 90000, 95490, 101856, 106100, 127320, 132625, 152784, 159150, 169760, 180000, 190980, 212200, 238725, 254640, 265250, 305568, 318300, 381960, 397875, 424400, 477450, 509280, 530500, 636600, 663125, 763920, 795750, 848800, 954900, 1061000, 1193625, 1273200, 1326250, 1527840, 1591500, 1909800, 1989375, 2122000, 2387250, 2546400, 2652500, 3183000, 3819600, 3978750, 4244000, 4774500, 5305000, 5968125, 6366000, 7639200, 7957500, 9549000, 10610000, 11936250, 12732000, 15915000, 19098000, 21220000, 23872500, 31830000, 38196000, 47745000, 63660000, 95490000, 190980000]

約数ペア:

[(1, 190980000), (2, 95490000), (3, 63660000), (4, 47745000), (5, 38196000), (6, 31830000), (8, 23872500), (9, 21220000), (10, 19098000), (12, 15915000), (15, 12732000), (16, 11936250), (18, 10610000), (20, 9549000), (24, 7957500), (25, 7639200), (30, 6366000), (32, 5968125), (36, 5305000), (40, 4774500), (45, 4244000), (48, 3978750), (50, 3819600), (60, 3183000), (72, 2652500), (75, 2546400), (80, 2387250), (90, 2122000), (96, 1989375), (100, 1909800), (120, 1591500), (125, 1527840), (144, 1326250), (150, 1273200), (160, 1193625), (180, 1061000), (200, 954900), (225, 848800), (240, 795750), (250, 763920), (288, 663125), (300, 636600), (360, 530500), (375, 509280), (400, 477450), (450, 424400), (480, 397875), (500, 381960), (600, 318300), (625, 305568), (720, 265250), (750, 254640), (800, 238725), (900, 212200), (1000, 190980), (1061, 180000), (1125, 169760), (1200, 159150), (1250, 152784), (1440, 132625), (1500, 127320), (1800, 106100), (1875, 101856), (2000, 95490), (2122, 90000), (2250, 84880), (2400, 79575), (2500, 76392), (3000, 63660), (3183, 60000), (3600, 53050), (3750, 50928), (4000, 47745), (4244, 45000), (4500, 42440), (5000, 38196), (5305, 36000), (5625, 33952), (6000, 31830), (6366, 30000), (7200, 26525), (7500, 25464), (8488, 22500), (9000, 21220), (9549, 20000), (10000, 19098), (10610, 18000), (11250, 16976), (12000, 15915), (12732, 15000)]