201907080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:741

約数の個数: 160

約数和(自身を含む): 686462040

約数和(自身を除く): 484554960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 101, 108, 120, 135, 162, 180, 202, 216, 270, 303, 324, 360, 404, 405, 505, 540, 606, 617, 648, 808, 810, 909, 1010, 1080, 1212, 1234, 1515, 1620, 1818, 1851, 2020, 2424, 2468, 2727, 3030, 3085, 3240, 3636, 3702, 4040, 4545, 4936, 5454, 5553, 6060, 6170, 7272, 7404, 8181, 9090, 9255, 10908, 11106, 12120, 12340, 13635, 14808, 16362, 16659, 18180, 18510, 21816, 22212, 24680, 27270, 27765, 32724, 33318, 36360, 37020, 40905, 44424, 49977, 54540, 55530, 62317, 65448, 66636, 74040, 81810, 83295, 99954, 109080, 111060, 124634, 133272, 163620, 166590, 186951, 199908, 222120, 249268, 249885, 311585, 327240, 333180, 373902, 399816, 498536, 499770, 560853, 623170, 666360, 747804, 934755, 999540, 1121706, 1246340, 1495608, 1682559, 1869510, 1999080, 2243412, 2492680, 2804265, 3365118, 3739020, 4486824, 5047677, 5608530, 6730236, 7478040, 8412795, 10095354, 11217060, 13460472, 16825590, 20190708, 22434120, 25238385, 33651180, 40381416, 50476770, 67302360, 100953540, 201907080]

約数ペア:

[(1, 201907080), (2, 100953540), (3, 67302360), (4, 50476770), (5, 40381416), (6, 33651180), (8, 25238385), (9, 22434120), (10, 20190708), (12, 16825590), (15, 13460472), (18, 11217060), (20, 10095354), (24, 8412795), (27, 7478040), (30, 6730236), (36, 5608530), (40, 5047677), (45, 4486824), (54, 3739020), (60, 3365118), (72, 2804265), (81, 2492680), (90, 2243412), (101, 1999080), (108, 1869510), (120, 1682559), (135, 1495608), (162, 1246340), (180, 1121706), (202, 999540), (216, 934755), (270, 747804), (303, 666360), (324, 623170), (360, 560853), (404, 499770), (405, 498536), (505, 399816), (540, 373902), (606, 333180), (617, 327240), (648, 311585), (808, 249885), (810, 249268), (909, 222120), (1010, 199908), (1080, 186951), (1212, 166590), (1234, 163620), (1515, 133272), (1620, 124634), (1818, 111060), (1851, 109080), (2020, 99954), (2424, 83295), (2468, 81810), (2727, 74040), (3030, 66636), (3085, 65448), (3240, 62317), (3636, 55530), (3702, 54540), (4040, 49977), (4545, 44424), (4936, 40905), (5454, 37020), (5553, 36360), (6060, 33318), (6170, 32724), (7272, 27765), (7404, 27270), (8181, 24680), (9090, 22212), (9255, 21816), (10908, 18510), (11106, 18180), (12120, 16659), (12340, 16362), (13635, 14808)]