1919181000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 384

約数和(自身を含む): 6991246080

約数和(自身を除く): 5072065080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 50, 51, 55, 60, 66, 68, 75, 85, 88, 100, 102, 110, 120, 121, 125, 132, 136, 150, 165, 170, 187, 200, 204, 220, 242, 250, 255, 264, 275, 300, 311, 330, 340, 363, 374, 375, 408, 425, 440, 484, 500, 510, 550, 561, 600, 605, 622, 660, 680, 726, 748, 750, 825, 850, 933, 935, 968, 1000, 1020, 1100, 1122, 1210, 1244, 1275, 1320, 1375, 1452, 1496, 1500, 1555, 1650, 1700, 1815, 1866, 1870, 2040, 2057, 2125, 2200, 2244, 2420, 2488, 2550, 2750, 2805, 2904, 3000, 3025, 3110, 3300, 3400, 3421, 3630, 3732, 3740, 4114, 4125, 4250, 4488, 4665, 4675, 4840, 5100, 5287, 5500, 5610, 6050, 6171, 6220, 6375, 6600, 6842, 7260, 7464, 7480, 7775, 8228, 8250, 8500, 9075, 9330, 9350, 10200, 10263, 10285, 10574, 11000, 11220, 12100, 12342, 12440, 12750, 13684, 14025, 14520, 15125, 15550, 15861, 16456, 16500, 17000, 17105, 18150, 18660, 18700, 20526, 20570, 21148, 22440, 23325, 23375, 24200, 24684, 25500, 26435, 27368, 28050, 30250, 30855, 31100, 31722, 33000, 34210, 36300, 37320, 37400, 37631, 38875, 41052, 41140, 42296, 45375, 46650, 46750, 49368, 51000, 51315, 51425, 52870, 56100, 58157, 60500, 61710, 62200, 63444, 68420, 70125, 72600, 75262, 77750, 79305, 82104, 82280, 85525, 90750, 93300, 93500, 102630, 102850, 105740, 112200, 112893, 116314, 116625, 121000, 123420, 126888, 132175, 136840, 140250, 150524, 154275, 155500, 158610, 171050, 174471, 181500, 186600, 187000, 188155, 205260, 205700, 211480, 225786, 232628, 233250, 246840, 256575, 257125, 264350, 280500, 290785, 301048, 308550, 311000, 317220, 342100, 348942, 363000, 376310, 396525, 410520, 411400, 427625, 451572, 465256, 466500, 513150, 514250, 528700, 561000, 564465, 581570, 617100, 634440, 639727, 660875, 684200, 697884, 752620, 771375, 793050, 855250, 872355, 903144, 933000, 940775, 1026300, 1028500, 1057400, 1128930, 1163140, 1234200, 1279454, 1282875, 1321750, 1395768, 1453925, 1505240, 1542750, 1586100, 1710500, 1744710, 1881550, 1919181, 1982625, 2052600, 2057000, 2257860, 2326280, 2558908, 2565750, 2643500, 2822325, 2907850, 3085500, 3172200, 3198635, 3421000, 3489420, 3763100, 3838362, 3965250, 4361775, 4515720, 4703875, 5117816, 5131500, 5287000, 5644650, 5815700, 6171000, 6397270, 6978840, 7269625, 7526200, 7676724, 7930500, 8723550, 9407750, 9595905, 10263000, 11289300, 11631400, 12794540, 14111625, 14539250, 15353448, 15861000, 15993175, 17447100, 18815500, 19191810, 21808875, 22578600, 25589080, 28223250, 29078500, 31986350, 34894200, 37631000, 38383620, 43617750, 47979525, 56446500, 58157000, 63972700, 76767240, 79965875, 87235500, 95959050, 112893000, 127945400, 159931750, 174471000, 191918100, 239897625, 319863500, 383836200, 479795250, 639727000, 959590500, 1919181000]

約数ペア:

[(1, 1919181000), (2, 959590500), (3, 639727000), (4, 479795250), (5, 383836200), (6, 319863500), (8, 239897625), (10, 191918100), (11, 174471000), (12, 159931750), (15, 127945400), (17, 112893000), (20, 95959050), (22, 87235500), (24, 79965875), (25, 76767240), (30, 63972700), (33, 58157000), (34, 56446500), (40, 47979525), (44, 43617750), (50, 38383620), (51, 37631000), (55, 34894200), (60, 31986350), (66, 29078500), (68, 28223250), (75, 25589080), (85, 22578600), (88, 21808875), (100, 19191810), (102, 18815500), (110, 17447100), (120, 15993175), (121, 15861000), (125, 15353448), (132, 14539250), (136, 14111625), (150, 12794540), (165, 11631400), (170, 11289300), (187, 10263000), (200, 9595905), (204, 9407750), (220, 8723550), (242, 7930500), (250, 7676724), (255, 7526200), (264, 7269625), (275, 6978840), (300, 6397270), (311, 6171000), (330, 5815700), (340, 5644650), (363, 5287000), (374, 5131500), (375, 5117816), (408, 4703875), (425, 4515720), (440, 4361775), (484, 3965250), (500, 3838362), (510, 3763100), (550, 3489420), (561, 3421000), (600, 3198635), (605, 3172200), (622, 3085500), (660, 2907850), (680, 2822325), (726, 2643500), (748, 2565750), (750, 2558908), (825, 2326280), (850, 2257860), (933, 2057000), (935, 2052600), (968, 1982625), (1000, 1919181), (1020, 1881550), (1100, 1744710), (1122, 1710500), (1210, 1586100), (1244, 1542750), (1275, 1505240), (1320, 1453925), (1375, 1395768), (1452, 1321750), (1496, 1282875), (1500, 1279454), (1555, 1234200), (1650, 1163140), (1700, 1128930), (1815, 1057400), (1866, 1028500), (1870, 1026300), (2040, 940775), (2057, 933000), (2125, 903144), (2200, 872355), (2244, 855250), (2420, 793050), (2488, 771375), (2550, 752620), (2750, 697884), (2805, 684200), (2904, 660875), (3000, 639727), (3025, 634440), (3110, 617100), (3300, 581570), (3400, 564465), (3421, 561000), (3630, 528700), (3732, 514250), (3740, 513150), (4114, 466500), (4125, 465256), (4250, 451572), (4488, 427625), (4665, 411400), (4675, 410520), (4840, 396525), (5100, 376310), (5287, 363000), (5500, 348942), (5610, 342100), (6050, 317220), (6171, 311000), (6220, 308550), (6375, 301048), (6600, 290785), (6842, 280500), (7260, 264350), (7464, 257125), (7480, 256575), (7775, 246840), (8228, 233250), (8250, 232628), (8500, 225786), (9075, 211480), (9330, 205700), (9350, 205260), (10200, 188155), (10263, 187000), (10285, 186600), (10574, 181500), (11000, 174471), (11220, 171050), (12100, 158610), (12342, 155500), (12440, 154275), (12750, 150524), (13684, 140250), (14025, 136840), (14520, 132175), (15125, 126888), (15550, 123420), (15861, 121000), (16456, 116625), (16500, 116314), (17000, 112893), (17105, 112200), (18150, 105740), (18660, 102850), (18700, 102630), (20526, 93500), (20570, 93300), (21148, 90750), (22440, 85525), (23325, 82280), (23375, 82104), (24200, 79305), (24684, 77750), (25500, 75262), (26435, 72600), (27368, 70125), (28050, 68420), (30250, 63444), (30855, 62200), (31100, 61710), (31722, 60500), (33000, 58157), (34210, 56100), (36300, 52870), (37320, 51425), (37400, 51315), (37631, 51000), (38875, 49368), (41052, 46750), (41140, 46650), (42296, 45375)]