180790200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2206

約数の個数: 144

約数和(自身を含む): 620362080

約数和(自身を除く): 439571880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 376, 423, 450, 470, 564, 600, 705, 846, 900, 940, 1128, 1175, 1410, 1692, 1800, 1880, 2115, 2137, 2350, 2820, 3384, 3525, 4230, 4274, 4700, 5640, 6411, 7050, 8460, 8548, 9400, 10575, 10685, 12822, 14100, 16920, 17096, 19233, 21150, 21370, 25644, 28200, 32055, 38466, 42300, 42740, 51288, 53425, 64110, 76932, 84600, 85480, 96165, 100439, 106850, 128220, 153864, 160275, 192330, 200878, 213700, 256440, 301317, 320550, 384660, 401756, 427400, 480825, 502195, 602634, 641100, 769320, 803512, 903951, 961650, 1004390, 1205268, 1282200, 1506585, 1807902, 1923300, 2008780, 2410536, 2510975, 3013170, 3615804, 3846600, 4017560, 4519755, 5021950, 6026340, 7231608, 7532925, 9039510, 10043900, 12052680, 15065850, 18079020, 20087800, 22598775, 30131700, 36158040, 45197550, 60263400, 90395100, 180790200]

約数ペア:

[(1, 180790200), (2, 90395100), (3, 60263400), (4, 45197550), (5, 36158040), (6, 30131700), (8, 22598775), (9, 20087800), (10, 18079020), (12, 15065850), (15, 12052680), (18, 10043900), (20, 9039510), (24, 7532925), (25, 7231608), (30, 6026340), (36, 5021950), (40, 4519755), (45, 4017560), (47, 3846600), (50, 3615804), (60, 3013170), (72, 2510975), (75, 2410536), (90, 2008780), (94, 1923300), (100, 1807902), (120, 1506585), (141, 1282200), (150, 1205268), (180, 1004390), (188, 961650), (200, 903951), (225, 803512), (235, 769320), (282, 641100), (300, 602634), (360, 502195), (376, 480825), (423, 427400), (450, 401756), (470, 384660), (564, 320550), (600, 301317), (705, 256440), (846, 213700), (900, 200878), (940, 192330), (1128, 160275), (1175, 153864), (1410, 128220), (1692, 106850), (1800, 100439), (1880, 96165), (2115, 85480), (2137, 84600), (2350, 76932), (2820, 64110), (3384, 53425), (3525, 51288), (4230, 42740), (4274, 42300), (4700, 38466), (5640, 32055), (6411, 28200), (7050, 25644), (8460, 21370), (8548, 21150), (9400, 19233), (10575, 17096), (10685, 16920), (12822, 14100)]