1881685800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61493}}^1$

素因数の和:61532

約数の個数: 144

約数和(自身を含む): 6691162140

約数和(自身を除く): 4809476340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 15300, 30600, 61493, 122986, 184479, 245972, 307465, 368958, 491944, 553437, 614930, 737916, 922395, 1045381, 1106874, 1229860, 1475832, 1537325, 1844790, 2090762, 2213748, 2459720, 2767185, 3074650, 3136143, 3689580, 4181524, 4427496, 4611975, 5226905, 5534370, 6149300, 6272286, 7379160, 8363048, 9223950, 9408429, 10453810, 11068740, 12298600, 12544572, 13835925, 15680715, 18447900, 18816858, 20907620, 22137480, 25089144, 26134525, 27671850, 31361430, 36895800, 37633716, 41815240, 47042145, 52269050, 55343700, 62722860, 75267432, 78403575, 94084290, 104538100, 110687400, 125445720, 156807150, 188168580, 209076200, 235210725, 313614300, 376337160, 470421450, 627228600, 940842900, 1881685800]

約数ペア:

[(1, 1881685800), (2, 940842900), (3, 627228600), (4, 470421450), (5, 376337160), (6, 313614300), (8, 235210725), (9, 209076200), (10, 188168580), (12, 156807150), (15, 125445720), (17, 110687400), (18, 104538100), (20, 94084290), (24, 78403575), (25, 75267432), (30, 62722860), (34, 55343700), (36, 52269050), (40, 47042145), (45, 41815240), (50, 37633716), (51, 36895800), (60, 31361430), (68, 27671850), (72, 26134525), (75, 25089144), (85, 22137480), (90, 20907620), (100, 18816858), (102, 18447900), (120, 15680715), (136, 13835925), (150, 12544572), (153, 12298600), (170, 11068740), (180, 10453810), (200, 9408429), (204, 9223950), (225, 8363048), (255, 7379160), (300, 6272286), (306, 6149300), (340, 5534370), (360, 5226905), (408, 4611975), (425, 4427496), (450, 4181524), (510, 3689580), (600, 3136143), (612, 3074650), (680, 2767185), (765, 2459720), (850, 2213748), (900, 2090762), (1020, 1844790), (1224, 1537325), (1275, 1475832), (1530, 1229860), (1700, 1106874), (1800, 1045381), (2040, 922395), (2550, 737916), (3060, 614930), (3400, 553437), (3825, 491944), (5100, 368958), (6120, 307465), (7650, 245972), (10200, 184479), (15300, 122986), (30600, 61493)]