2888509200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1030

約数の個数: 240

約数和(自身を含む): 9816038400

約数和(自身を除く): 6927529200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 151, 152, 190, 200, 228, 240, 285, 300, 302, 304, 380, 400, 453, 456, 475, 570, 600, 604, 755, 760, 839, 906, 912, 950, 1140, 1200, 1208, 1425, 1510, 1520, 1678, 1812, 1900, 2265, 2280, 2416, 2517, 2850, 2869, 3020, 3356, 3624, 3775, 3800, 4195, 4530, 4560, 5034, 5700, 5738, 6040, 6712, 7248, 7550, 7600, 8390, 8607, 9060, 10068, 11325, 11400, 11476, 12080, 12585, 13424, 14345, 15100, 15941, 16780, 17214, 18120, 20136, 20975, 22650, 22800, 22952, 25170, 28690, 30200, 31882, 33560, 34428, 36240, 40272, 41950, 43035, 45300, 45904, 47823, 50340, 57380, 60400, 62925, 63764, 67120, 68856, 71725, 79705, 83900, 86070, 90600, 95646, 100680, 114760, 125850, 126689, 127528, 137712, 143450, 159410, 167800, 172140, 181200, 191292, 201360, 215175, 229520, 239115, 251700, 253378, 255056, 286900, 318820, 335600, 344280, 380067, 382584, 398525, 430350, 478230, 503400, 506756, 573800, 633445, 637640, 688560, 760134, 765168, 797050, 860700, 956460, 1006800, 1013512, 1147600, 1195575, 1266890, 1275280, 1520268, 1594100, 1721400, 1900335, 1912920, 2027024, 2391150, 2407091, 2533780, 3040536, 3167225, 3188200, 3442800, 3800670, 3825840, 4782300, 4814182, 5067560, 6081072, 6334450, 6376400, 7221273, 7601340, 9501675, 9564600, 9628364, 10135120, 12035455, 12668900, 14442546, 15202680, 19003350, 19129200, 19256728, 24070910, 25337800, 28885092, 30405360, 36106365, 38006700, 38513456, 48141820, 50675600, 57770184, 60177275, 72212730, 76013400, 96283640, 115540368, 120354550, 144425460, 152026800, 180531825, 192567280, 240709100, 288850920, 361063650, 481418200, 577701840, 722127300, 962836400, 1444254600, 2888509200]

約数ペア:

[(1, 2888509200), (2, 1444254600), (3, 962836400), (4, 722127300), (5, 577701840), (6, 481418200), (8, 361063650), (10, 288850920), (12, 240709100), (15, 192567280), (16, 180531825), (19, 152026800), (20, 144425460), (24, 120354550), (25, 115540368), (30, 96283640), (38, 76013400), (40, 72212730), (48, 60177275), (50, 57770184), (57, 50675600), (60, 48141820), (75, 38513456), (76, 38006700), (80, 36106365), (95, 30405360), (100, 28885092), (114, 25337800), (120, 24070910), (150, 19256728), (151, 19129200), (152, 19003350), (190, 15202680), (200, 14442546), (228, 12668900), (240, 12035455), (285, 10135120), (300, 9628364), (302, 9564600), (304, 9501675), (380, 7601340), (400, 7221273), (453, 6376400), (456, 6334450), (475, 6081072), (570, 5067560), (600, 4814182), (604, 4782300), (755, 3825840), (760, 3800670), (839, 3442800), (906, 3188200), (912, 3167225), (950, 3040536), (1140, 2533780), (1200, 2407091), (1208, 2391150), (1425, 2027024), (1510, 1912920), (1520, 1900335), (1678, 1721400), (1812, 1594100), (1900, 1520268), (2265, 1275280), (2280, 1266890), (2416, 1195575), (2517, 1147600), (2850, 1013512), (2869, 1006800), (3020, 956460), (3356, 860700), (3624, 797050), (3775, 765168), (3800, 760134), (4195, 688560), (4530, 637640), (4560, 633445), (5034, 573800), (5700, 506756), (5738, 503400), (6040, 478230), (6712, 430350), (7248, 398525), (7550, 382584), (7600, 380067), (8390, 344280), (8607, 335600), (9060, 318820), (10068, 286900), (11325, 255056), (11400, 253378), (11476, 251700), (12080, 239115), (12585, 229520), (13424, 215175), (14345, 201360), (15100, 191292), (15941, 181200), (16780, 172140), (17214, 167800), (18120, 159410), (20136, 143450), (20975, 137712), (22650, 127528), (22800, 126689), (22952, 125850), (25170, 114760), (28690, 100680), (30200, 95646), (31882, 90600), (33560, 86070), (34428, 83900), (36240, 79705), (40272, 71725), (41950, 68856), (43035, 67120), (45300, 63764), (45904, 62925), (47823, 60400), (50340, 57380)]