1123005000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 3807468720

約数和(自身を除く): 2684463720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 169, 195, 200, 250, 260, 300, 312, 325, 338, 375, 390, 443, 500, 507, 520, 600, 625, 650, 676, 750, 780, 845, 886, 975, 1000, 1014, 1250, 1300, 1329, 1352, 1500, 1560, 1625, 1690, 1772, 1875, 1950, 2028, 2215, 2500, 2535, 2600, 2658, 3000, 3250, 3380, 3544, 3750, 3900, 4056, 4225, 4430, 4875, 5000, 5070, 5316, 5759, 6500, 6645, 6760, 7500, 7800, 8125, 8450, 8860, 9750, 10140, 10632, 11075, 11518, 12675, 13000, 13290, 15000, 16250, 16900, 17277, 17720, 19500, 20280, 21125, 22150, 23036, 24375, 25350, 26580, 28795, 32500, 33225, 33800, 34554, 39000, 42250, 44300, 46072, 48750, 50700, 53160, 55375, 57590, 63375, 65000, 66450, 69108, 74867, 84500, 86385, 88600, 97500, 101400, 105625, 110750, 115180, 126750, 132900, 138216, 143975, 149734, 166125, 169000, 172770, 195000, 211250, 221500, 224601, 230360, 253500, 265800, 276875, 287950, 299468, 316875, 332250, 345540, 374335, 422500, 431925, 443000, 449202, 507000, 553750, 575900, 598936, 633750, 664500, 691080, 719875, 748670, 830625, 845000, 863850, 898404, 1107500, 1123005, 1151800, 1267500, 1329000, 1439750, 1497340, 1661250, 1727700, 1796808, 1871675, 2159625, 2215000, 2246010, 2535000, 2879500, 2994680, 3322500, 3455400, 3599375, 3743350, 4319250, 4492020, 5615025, 5759000, 6645000, 7198750, 7486700, 8638500, 8984040, 9358375, 10798125, 11230050, 14397500, 14973400, 17277000, 18716750, 21596250, 22460100, 28075125, 28795000, 37433500, 43192500, 44920200, 46791875, 56150250, 74867000, 86385000, 93583750, 112300500, 140375625, 187167500, 224601000, 280751250, 374335000, 561502500, 1123005000]

約数ペア:

[(1, 1123005000), (2, 561502500), (3, 374335000), (4, 280751250), (5, 224601000), (6, 187167500), (8, 140375625), (10, 112300500), (12, 93583750), (13, 86385000), (15, 74867000), (20, 56150250), (24, 46791875), (25, 44920200), (26, 43192500), (30, 37433500), (39, 28795000), (40, 28075125), (50, 22460100), (52, 21596250), (60, 18716750), (65, 17277000), (75, 14973400), (78, 14397500), (100, 11230050), (104, 10798125), (120, 9358375), (125, 8984040), (130, 8638500), (150, 7486700), (156, 7198750), (169, 6645000), (195, 5759000), (200, 5615025), (250, 4492020), (260, 4319250), (300, 3743350), (312, 3599375), (325, 3455400), (338, 3322500), (375, 2994680), (390, 2879500), (443, 2535000), (500, 2246010), (507, 2215000), (520, 2159625), (600, 1871675), (625, 1796808), (650, 1727700), (676, 1661250), (750, 1497340), (780, 1439750), (845, 1329000), (886, 1267500), (975, 1151800), (1000, 1123005), (1014, 1107500), (1250, 898404), (1300, 863850), (1329, 845000), (1352, 830625), (1500, 748670), (1560, 719875), (1625, 691080), (1690, 664500), (1772, 633750), (1875, 598936), (1950, 575900), (2028, 553750), (2215, 507000), (2500, 449202), (2535, 443000), (2600, 431925), (2658, 422500), (3000, 374335), (3250, 345540), (3380, 332250), (3544, 316875), (3750, 299468), (3900, 287950), (4056, 276875), (4225, 265800), (4430, 253500), (4875, 230360), (5000, 224601), (5070, 221500), (5316, 211250), (5759, 195000), (6500, 172770), (6645, 169000), (6760, 166125), (7500, 149734), (7800, 143975), (8125, 138216), (8450, 132900), (8860, 126750), (9750, 115180), (10140, 110750), (10632, 105625), (11075, 101400), (11518, 97500), (12675, 88600), (13000, 86385), (13290, 84500), (15000, 74867), (16250, 69108), (16900, 66450), (17277, 65000), (17720, 63375), (19500, 57590), (20280, 55375), (21125, 53160), (22150, 50700), (23036, 48750), (24375, 46072), (25350, 44300), (26580, 42250), (28795, 39000), (32500, 34554), (33225, 33800)]