1900956000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1194

約数の個数: 192

約数和(自身を含む): 6273408960

約数和(自身を除く): 4372452960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 157, 160, 200, 240, 250, 300, 314, 375, 400, 471, 480, 500, 600, 628, 750, 785, 800, 942, 1000, 1009, 1200, 1256, 1500, 1570, 1884, 2000, 2018, 2355, 2400, 2512, 3000, 3027, 3140, 3768, 3925, 4000, 4036, 4710, 5024, 5045, 6000, 6054, 6280, 7536, 7850, 8072, 9420, 10090, 11775, 12000, 12108, 12560, 15072, 15135, 15700, 16144, 18840, 19625, 20180, 23550, 24216, 25120, 25225, 30270, 31400, 32288, 37680, 39250, 40360, 47100, 48432, 50450, 58875, 60540, 62800, 75360, 75675, 78500, 80720, 94200, 96864, 100900, 117750, 121080, 125600, 126125, 151350, 157000, 158413, 161440, 188400, 201800, 235500, 242160, 252250, 302700, 314000, 316826, 376800, 378375, 403600, 471000, 475239, 484320, 504500, 605400, 628000, 633652, 756750, 792065, 807200, 942000, 950478, 1009000, 1210800, 1267304, 1513500, 1584130, 1884000, 1900956, 2018000, 2376195, 2421600, 2534608, 3027000, 3168260, 3801912, 3960325, 4036000, 4752390, 5069216, 6054000, 6336520, 7603824, 7920650, 9504780, 11880975, 12108000, 12673040, 15207648, 15841300, 19009560, 19801625, 23761950, 25346080, 31682600, 38019120, 39603250, 47523900, 59404875, 63365200, 76038240, 79206500, 95047800, 118809750, 126730400, 158413000, 190095600, 237619500, 316826000, 380191200, 475239000, 633652000, 950478000, 1900956000]

約数ペア:

[(1, 1900956000), (2, 950478000), (3, 633652000), (4, 475239000), (5, 380191200), (6, 316826000), (8, 237619500), (10, 190095600), (12, 158413000), (15, 126730400), (16, 118809750), (20, 95047800), (24, 79206500), (25, 76038240), (30, 63365200), (32, 59404875), (40, 47523900), (48, 39603250), (50, 38019120), (60, 31682600), (75, 25346080), (80, 23761950), (96, 19801625), (100, 19009560), (120, 15841300), (125, 15207648), (150, 12673040), (157, 12108000), (160, 11880975), (200, 9504780), (240, 7920650), (250, 7603824), (300, 6336520), (314, 6054000), (375, 5069216), (400, 4752390), (471, 4036000), (480, 3960325), (500, 3801912), (600, 3168260), (628, 3027000), (750, 2534608), (785, 2421600), (800, 2376195), (942, 2018000), (1000, 1900956), (1009, 1884000), (1200, 1584130), (1256, 1513500), (1500, 1267304), (1570, 1210800), (1884, 1009000), (2000, 950478), (2018, 942000), (2355, 807200), (2400, 792065), (2512, 756750), (3000, 633652), (3027, 628000), (3140, 605400), (3768, 504500), (3925, 484320), (4000, 475239), (4036, 471000), (4710, 403600), (5024, 378375), (5045, 376800), (6000, 316826), (6054, 314000), (6280, 302700), (7536, 252250), (7850, 242160), (8072, 235500), (9420, 201800), (10090, 188400), (11775, 161440), (12000, 158413), (12108, 157000), (12560, 151350), (15072, 126125), (15135, 125600), (15700, 121080), (16144, 117750), (18840, 100900), (19625, 96864), (20180, 94200), (23550, 80720), (24216, 78500), (25120, 75675), (25225, 75360), (30270, 62800), (31400, 60540), (32288, 58875), (37680, 50450), (39250, 48432), (40360, 47100)]