200118240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19853}}^1$

素因数の和:19881

約数の個数: 144

約数和(自身を含む): 780500448

約数和(自身を除く): 580382208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 19853, 39706, 59559, 79412, 99265, 119118, 138971, 158824, 178677, 198530, 238236, 277942, 297795, 317648, 357354, 397060, 416913, 476472, 555884, 595590, 635296, 694855, 714708, 794120, 833826, 893385, 952944, 1111768, 1191180, 1250739, 1389710, 1429416, 1588240, 1667652, 1786770, 1905888, 2084565, 2223536, 2382360, 2501478, 2779420, 2858832, 3176480, 3335304, 3573540, 4169130, 4447072, 4764720, 5002956, 5558840, 5717664, 6253695, 6670608, 7147080, 8338260, 9529440, 10005912, 11117680, 12507390, 13341216, 14294160, 16676520, 20011824, 22235360, 25014780, 28588320, 33353040, 40023648, 50029560, 66706080, 100059120, 200118240]

約数ペア:

[(1, 200118240), (2, 100059120), (3, 66706080), (4, 50029560), (5, 40023648), (6, 33353040), (7, 28588320), (8, 25014780), (9, 22235360), (10, 20011824), (12, 16676520), (14, 14294160), (15, 13341216), (16, 12507390), (18, 11117680), (20, 10005912), (21, 9529440), (24, 8338260), (28, 7147080), (30, 6670608), (32, 6253695), (35, 5717664), (36, 5558840), (40, 5002956), (42, 4764720), (45, 4447072), (48, 4169130), (56, 3573540), (60, 3335304), (63, 3176480), (70, 2858832), (72, 2779420), (80, 2501478), (84, 2382360), (90, 2223536), (96, 2084565), (105, 1905888), (112, 1786770), (120, 1667652), (126, 1588240), (140, 1429416), (144, 1389710), (160, 1250739), (168, 1191180), (180, 1111768), (210, 952944), (224, 893385), (240, 833826), (252, 794120), (280, 714708), (288, 694855), (315, 635296), (336, 595590), (360, 555884), (420, 476472), (480, 416913), (504, 397060), (560, 357354), (630, 317648), (672, 297795), (720, 277942), (840, 238236), (1008, 198530), (1120, 178677), (1260, 158824), (1440, 138971), (1680, 119118), (2016, 99265), (2520, 79412), (3360, 59559), (5040, 39706), (10080, 19853)]