1005423000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:643

約数の個数: 256

約数和(自身を含む): 3414528000

約数和(自身を除く): 2409105000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 31, 38, 40, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 120, 124, 125, 150, 152, 155, 186, 190, 200, 228, 248, 250, 285, 300, 310, 372, 375, 380, 456, 465, 475, 500, 569, 570, 589, 600, 620, 744, 750, 760, 775, 930, 950, 1000, 1138, 1140, 1178, 1240, 1425, 1500, 1550, 1707, 1767, 1860, 1900, 2276, 2280, 2325, 2356, 2375, 2845, 2850, 2945, 3000, 3100, 3414, 3534, 3720, 3800, 3875, 4552, 4650, 4712, 4750, 5690, 5700, 5890, 6200, 6828, 7068, 7125, 7750, 8535, 8835, 9300, 9500, 10811, 11380, 11400, 11625, 11780, 13656, 14136, 14225, 14250, 14725, 15500, 17070, 17639, 17670, 18600, 19000, 21622, 22760, 23250, 23560, 28450, 28500, 29450, 31000, 32433, 34140, 35278, 35340, 42675, 43244, 44175, 46500, 52917, 54055, 56900, 57000, 58900, 64866, 68280, 70556, 70680, 71125, 73625, 85350, 86488, 88195, 88350, 93000, 105834, 108110, 113800, 117800, 129732, 141112, 142250, 147250, 162165, 170700, 176390, 176700, 211668, 213375, 216220, 220875, 259464, 264585, 270275, 284500, 294500, 324330, 335141, 341400, 352780, 353400, 423336, 426750, 432440, 440975, 441750, 529170, 540550, 569000, 589000, 648660, 670282, 705560, 810825, 853500, 881950, 883500, 1005423, 1058340, 1081100, 1297320, 1322925, 1340564, 1351375, 1621650, 1675705, 1707000, 1763900, 1767000, 2010846, 2116680, 2162200, 2204875, 2645850, 2681128, 2702750, 3243300, 3351410, 3527800, 4021692, 4054125, 4409750, 5027115, 5291700, 5405500, 6486600, 6614625, 6702820, 8043384, 8108250, 8378525, 8819500, 10054230, 10583400, 10811000, 13229250, 13405640, 16216500, 16757050, 17639000, 20108460, 25135575, 26458500, 32433000, 33514100, 40216920, 41892625, 50271150, 52917000, 67028200, 83785250, 100542300, 125677875, 167570500, 201084600, 251355750, 335141000, 502711500, 1005423000]

約数ペア:

[(1, 1005423000), (2, 502711500), (3, 335141000), (4, 251355750), (5, 201084600), (6, 167570500), (8, 125677875), (10, 100542300), (12, 83785250), (15, 67028200), (19, 52917000), (20, 50271150), (24, 41892625), (25, 40216920), (30, 33514100), (31, 32433000), (38, 26458500), (40, 25135575), (50, 20108460), (57, 17639000), (60, 16757050), (62, 16216500), (75, 13405640), (76, 13229250), (93, 10811000), (95, 10583400), (100, 10054230), (114, 8819500), (120, 8378525), (124, 8108250), (125, 8043384), (150, 6702820), (152, 6614625), (155, 6486600), (186, 5405500), (190, 5291700), (200, 5027115), (228, 4409750), (248, 4054125), (250, 4021692), (285, 3527800), (300, 3351410), (310, 3243300), (372, 2702750), (375, 2681128), (380, 2645850), (456, 2204875), (465, 2162200), (475, 2116680), (500, 2010846), (569, 1767000), (570, 1763900), (589, 1707000), (600, 1675705), (620, 1621650), (744, 1351375), (750, 1340564), (760, 1322925), (775, 1297320), (930, 1081100), (950, 1058340), (1000, 1005423), (1138, 883500), (1140, 881950), (1178, 853500), (1240, 810825), (1425, 705560), (1500, 670282), (1550, 648660), (1707, 589000), (1767, 569000), (1860, 540550), (1900, 529170), (2276, 441750), (2280, 440975), (2325, 432440), (2356, 426750), (2375, 423336), (2845, 353400), (2850, 352780), (2945, 341400), (3000, 335141), (3100, 324330), (3414, 294500), (3534, 284500), (3720, 270275), (3800, 264585), (3875, 259464), (4552, 220875), (4650, 216220), (4712, 213375), (4750, 211668), (5690, 176700), (5700, 176390), (5890, 170700), (6200, 162165), (6828, 147250), (7068, 142250), (7125, 141112), (7750, 129732), (8535, 117800), (8835, 113800), (9300, 108110), (9500, 105834), (10811, 93000), (11380, 88350), (11400, 88195), (11625, 86488), (11780, 85350), (13656, 73625), (14136, 71125), (14225, 70680), (14250, 70556), (14725, 68280), (15500, 64866), (17070, 58900), (17639, 57000), (17670, 56900), (18600, 54055), (19000, 52917), (21622, 46500), (22760, 44175), (23250, 43244), (23560, 42675), (28450, 35340), (28500, 35278), (29450, 34140), (31000, 32433)]