255367200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 288

約数和(自身を含む): 961813440

約数和(自身を除く): 706446240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 32, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 96, 100, 102, 110, 120, 132, 136, 150, 160, 165, 170, 176, 187, 200, 204, 220, 240, 255, 264, 272, 275, 300, 330, 340, 352, 374, 400, 408, 425, 440, 480, 510, 528, 544, 550, 561, 569, 600, 660, 680, 748, 800, 816, 825, 850, 880, 935, 1020, 1056, 1100, 1122, 1138, 1200, 1275, 1320, 1360, 1496, 1632, 1650, 1700, 1707, 1760, 1870, 2040, 2200, 2244, 2276, 2400, 2550, 2640, 2720, 2805, 2845, 2992, 3300, 3400, 3414, 3740, 4080, 4400, 4488, 4552, 4675, 5100, 5280, 5610, 5690, 5984, 6259, 6600, 6800, 6828, 7480, 8160, 8535, 8800, 8976, 9104, 9350, 9673, 10200, 11220, 11380, 12518, 13200, 13600, 13656, 14025, 14225, 14960, 17070, 17952, 18208, 18700, 18777, 19346, 20400, 22440, 22760, 25036, 26400, 27312, 28050, 28450, 29019, 29920, 31295, 34140, 37400, 37554, 38692, 40800, 42675, 44880, 45520, 48365, 50072, 54624, 56100, 56900, 58038, 62590, 68280, 74800, 75108, 77384, 85350, 89760, 91040, 93885, 96730, 100144, 106403, 112200, 113800, 116076, 125180, 136560, 145095, 149600, 150216, 154768, 156475, 170700, 187770, 193460, 200288, 212806, 224400, 227600, 232152, 241825, 250360, 273120, 290190, 300432, 309536, 312950, 319209, 341400, 375540, 386920, 425612, 448800, 455200, 464304, 469425, 483650, 500720, 532015, 580380, 600864, 625900, 638418, 682800, 725475, 751080, 773840, 851224, 928608, 938850, 967300, 1001440, 1064030, 1160760, 1251800, 1276836, 1365600, 1450950, 1502160, 1547680, 1596045, 1702448, 1877700, 1934600, 2128060, 2321520, 2503600, 2553672, 2660075, 2901900, 3004320, 3192090, 3404896, 3755400, 3869200, 4256120, 4643040, 5007200, 5107344, 5320150, 5803800, 6384180, 7510800, 7738400, 7980225, 8512240, 10214688, 10640300, 11607600, 12768360, 15021600, 15960450, 17024480, 21280600, 23215200, 25536720, 31920900, 42561200, 51073440, 63841800, 85122400, 127683600, 255367200]

約数ペア:

[(1, 255367200), (2, 127683600), (3, 85122400), (4, 63841800), (5, 51073440), (6, 42561200), (8, 31920900), (10, 25536720), (11, 23215200), (12, 21280600), (15, 17024480), (16, 15960450), (17, 15021600), (20, 12768360), (22, 11607600), (24, 10640300), (25, 10214688), (30, 8512240), (32, 7980225), (33, 7738400), (34, 7510800), (40, 6384180), (44, 5803800), (48, 5320150), (50, 5107344), (51, 5007200), (55, 4643040), (60, 4256120), (66, 3869200), (68, 3755400), (75, 3404896), (80, 3192090), (85, 3004320), (88, 2901900), (96, 2660075), (100, 2553672), (102, 2503600), (110, 2321520), (120, 2128060), (132, 1934600), (136, 1877700), (150, 1702448), (160, 1596045), (165, 1547680), (170, 1502160), (176, 1450950), (187, 1365600), (200, 1276836), (204, 1251800), (220, 1160760), (240, 1064030), (255, 1001440), (264, 967300), (272, 938850), (275, 928608), (300, 851224), (330, 773840), (340, 751080), (352, 725475), (374, 682800), (400, 638418), (408, 625900), (425, 600864), (440, 580380), (480, 532015), (510, 500720), (528, 483650), (544, 469425), (550, 464304), (561, 455200), (569, 448800), (600, 425612), (660, 386920), (680, 375540), (748, 341400), (800, 319209), (816, 312950), (825, 309536), (850, 300432), (880, 290190), (935, 273120), (1020, 250360), (1056, 241825), (1100, 232152), (1122, 227600), (1138, 224400), (1200, 212806), (1275, 200288), (1320, 193460), (1360, 187770), (1496, 170700), (1632, 156475), (1650, 154768), (1700, 150216), (1707, 149600), (1760, 145095), (1870, 136560), (2040, 125180), (2200, 116076), (2244, 113800), (2276, 112200), (2400, 106403), (2550, 100144), (2640, 96730), (2720, 93885), (2805, 91040), (2845, 89760), (2992, 85350), (3300, 77384), (3400, 75108), (3414, 74800), (3740, 68280), (4080, 62590), (4400, 58038), (4488, 56900), (4552, 56100), (4675, 54624), (5100, 50072), (5280, 48365), (5610, 45520), (5690, 44880), (5984, 42675), (6259, 40800), (6600, 38692), (6800, 37554), (6828, 37400), (7480, 34140), (8160, 31295), (8535, 29920), (8800, 29019), (8976, 28450), (9104, 28050), (9350, 27312), (9673, 26400), (10200, 25036), (11220, 22760), (11380, 22440), (12518, 20400), (13200, 19346), (13600, 18777), (13656, 18700), (14025, 18208), (14225, 17952), (14960, 17070)]