285130800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1597

約数の個数: 240

約数和(自身を含む): 1075243680

約数和(自身を除く): 790112880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 100, 102, 108, 120, 135, 136, 144, 150, 153, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 300, 306, 340, 360, 400, 408, 425, 432, 450, 459, 510, 540, 600, 612, 675, 680, 720, 765, 816, 850, 900, 918, 1020, 1080, 1200, 1224, 1275, 1350, 1360, 1530, 1553, 1700, 1800, 1836, 2040, 2160, 2295, 2448, 2550, 2700, 3060, 3106, 3400, 3600, 3672, 3825, 4080, 4590, 4659, 5100, 5400, 6120, 6212, 6800, 7344, 7650, 7765, 9180, 9318, 10200, 10800, 11475, 12240, 12424, 13977, 15300, 15530, 18360, 18636, 20400, 22950, 23295, 24848, 26401, 27954, 30600, 31060, 36720, 37272, 38825, 41931, 45900, 46590, 52802, 55908, 61200, 62120, 69885, 74544, 77650, 79203, 83862, 91800, 93180, 105604, 111816, 116475, 124240, 132005, 139770, 155300, 158406, 167724, 183600, 186360, 209655, 211208, 223632, 232950, 237609, 264010, 279540, 310600, 316812, 335448, 349425, 372720, 396015, 419310, 422416, 465900, 475218, 528020, 559080, 621200, 633624, 660025, 670896, 698850, 712827, 792030, 838620, 931800, 950436, 1048275, 1056040, 1118160, 1188045, 1267248, 1320050, 1397700, 1425654, 1584060, 1677240, 1863600, 1900872, 1980075, 2096550, 2112080, 2376090, 2640100, 2795400, 2851308, 3168120, 3354480, 3564135, 3801744, 3960150, 4193100, 4752180, 5280200, 5590800, 5702616, 5940225, 6336240, 7128270, 7920300, 8386200, 9504360, 10560400, 11405232, 11880450, 14256540, 15840600, 16772400, 17820675, 19008720, 23760900, 28513080, 31681200, 35641350, 47521800, 57026160, 71282700, 95043600, 142565400, 285130800]

約数ペア:

[(1, 285130800), (2, 142565400), (3, 95043600), (4, 71282700), (5, 57026160), (6, 47521800), (8, 35641350), (9, 31681200), (10, 28513080), (12, 23760900), (15, 19008720), (16, 17820675), (17, 16772400), (18, 15840600), (20, 14256540), (24, 11880450), (25, 11405232), (27, 10560400), (30, 9504360), (34, 8386200), (36, 7920300), (40, 7128270), (45, 6336240), (48, 5940225), (50, 5702616), (51, 5590800), (54, 5280200), (60, 4752180), (68, 4193100), (72, 3960150), (75, 3801744), (80, 3564135), (85, 3354480), (90, 3168120), (100, 2851308), (102, 2795400), (108, 2640100), (120, 2376090), (135, 2112080), (136, 2096550), (144, 1980075), (150, 1900872), (153, 1863600), (170, 1677240), (180, 1584060), (200, 1425654), (204, 1397700), (216, 1320050), (225, 1267248), (240, 1188045), (255, 1118160), (270, 1056040), (272, 1048275), (300, 950436), (306, 931800), (340, 838620), (360, 792030), (400, 712827), (408, 698850), (425, 670896), (432, 660025), (450, 633624), (459, 621200), (510, 559080), (540, 528020), (600, 475218), (612, 465900), (675, 422416), (680, 419310), (720, 396015), (765, 372720), (816, 349425), (850, 335448), (900, 316812), (918, 310600), (1020, 279540), (1080, 264010), (1200, 237609), (1224, 232950), (1275, 223632), (1350, 211208), (1360, 209655), (1530, 186360), (1553, 183600), (1700, 167724), (1800, 158406), (1836, 155300), (2040, 139770), (2160, 132005), (2295, 124240), (2448, 116475), (2550, 111816), (2700, 105604), (3060, 93180), (3106, 91800), (3400, 83862), (3600, 79203), (3672, 77650), (3825, 74544), (4080, 69885), (4590, 62120), (4659, 61200), (5100, 55908), (5400, 52802), (6120, 46590), (6212, 45900), (6800, 41931), (7344, 38825), (7650, 37272), (7765, 36720), (9180, 31060), (9318, 30600), (10200, 27954), (10800, 26401), (11475, 24848), (12240, 23295), (12424, 22950), (13977, 20400), (15300, 18636), (15530, 18360)]