128469000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 256

約数和(自身を含む): 465004800

約数和(自身を除く): 336535800

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, 125, 132, 136, 150, 165, 170, 187, 200, 204, 220, 229, 250, 255, 264, 275, 300, 330, 340, 374, 375, 408, 425, 440, 458, 500, 510, 550, 561, 600, 660, 680, 687, 748, 750, 825, 850, 916, 935, 1000, 1020, 1100, 1122, 1145, 1275, 1320, 1374, 1375, 1496, 1500, 1650, 1700, 1832, 1870, 2040, 2125, 2200, 2244, 2290, 2519, 2550, 2748, 2750, 2805, 3000, 3300, 3400, 3435, 3740, 3893, 4125, 4250, 4488, 4580, 4675, 5038, 5100, 5496, 5500, 5610, 5725, 6375, 6600, 6870, 7480, 7557, 7786, 8250, 8500, 9160, 9350, 10076, 10200, 11000, 11220, 11450, 11679, 12595, 12750, 13740, 14025, 15114, 15572, 16500, 17000, 17175, 18700, 19465, 20152, 22440, 22900, 23358, 23375, 25190, 25500, 27480, 28050, 28625, 30228, 31144, 33000, 34350, 37400, 37785, 38930, 42823, 45800, 46716, 46750, 50380, 51000, 56100, 57250, 58395, 60456, 62975, 68700, 70125, 75570, 77860, 85646, 85875, 93432, 93500, 97325, 100760, 112200, 114500, 116790, 125950, 128469, 137400, 140250, 151140, 155720, 171292, 171750, 187000, 188925, 194650, 214115, 229000, 233580, 251900, 256938, 280500, 291975, 302280, 314875, 342584, 343500, 377850, 389300, 428230, 467160, 486625, 503800, 513876, 561000, 583950, 629750, 642345, 687000, 755700, 778600, 856460, 944625, 973250, 1027752, 1070575, 1167900, 1259500, 1284690, 1459875, 1511400, 1712920, 1889250, 1946500, 2141150, 2335800, 2519000, 2569380, 2919750, 3211725, 3778500, 3893000, 4282300, 5138760, 5352875, 5839500, 6423450, 7557000, 8564600, 10705750, 11679000, 12846900, 16058625, 21411500, 25693800, 32117250, 42823000, 64234500, 128469000]

約数ペア:

[(1, 128469000), (2, 64234500), (3, 42823000), (4, 32117250), (5, 25693800), (6, 21411500), (8, 16058625), (10, 12846900), (11, 11679000), (12, 10705750), (15, 8564600), (17, 7557000), (20, 6423450), (22, 5839500), (24, 5352875), (25, 5138760), (30, 4282300), (33, 3893000), (34, 3778500), (40, 3211725), (44, 2919750), (50, 2569380), (51, 2519000), (55, 2335800), (60, 2141150), (66, 1946500), (68, 1889250), (75, 1712920), (85, 1511400), (88, 1459875), (100, 1284690), (102, 1259500), (110, 1167900), (120, 1070575), (125, 1027752), (132, 973250), (136, 944625), (150, 856460), (165, 778600), (170, 755700), (187, 687000), (200, 642345), (204, 629750), (220, 583950), (229, 561000), (250, 513876), (255, 503800), (264, 486625), (275, 467160), (300, 428230), (330, 389300), (340, 377850), (374, 343500), (375, 342584), (408, 314875), (425, 302280), (440, 291975), (458, 280500), (500, 256938), (510, 251900), (550, 233580), (561, 229000), (600, 214115), (660, 194650), (680, 188925), (687, 187000), (748, 171750), (750, 171292), (825, 155720), (850, 151140), (916, 140250), (935, 137400), (1000, 128469), (1020, 125950), (1100, 116790), (1122, 114500), (1145, 112200), (1275, 100760), (1320, 97325), (1374, 93500), (1375, 93432), (1496, 85875), (1500, 85646), (1650, 77860), (1700, 75570), (1832, 70125), (1870, 68700), (2040, 62975), (2125, 60456), (2200, 58395), (2244, 57250), (2290, 56100), (2519, 51000), (2550, 50380), (2748, 46750), (2750, 46716), (2805, 45800), (3000, 42823), (3300, 38930), (3400, 37785), (3435, 37400), (3740, 34350), (3893, 33000), (4125, 31144), (4250, 30228), (4488, 28625), (4580, 28050), (4675, 27480), (5038, 25500), (5100, 25190), (5496, 23375), (5500, 23358), (5610, 22900), (5725, 22440), (6375, 20152), (6600, 19465), (6870, 18700), (7480, 17175), (7557, 17000), (7786, 16500), (8250, 15572), (8500, 15114), (9160, 14025), (9350, 13740), (10076, 12750), (10200, 12595), (11000, 11679), (11220, 11450)]