212596920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2070

約数の個数: 128

約数和(自身を含む): 716040000

約数和(自身を除く): 503443080

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, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 909, 1010, 1080, 1212, 1515, 1818, 1949, 2020, 2424, 2727, 3030, 3636, 3898, 4040, 4545, 5454, 5847, 6060, 7272, 7796, 9090, 9745, 10908, 11694, 12120, 13635, 15592, 17541, 18180, 19490, 21816, 23388, 27270, 29235, 35082, 36360, 38980, 46776, 52623, 54540, 58470, 70164, 77960, 87705, 105246, 109080, 116940, 140328, 175410, 196849, 210492, 233880, 263115, 350820, 393698, 420984, 526230, 590547, 701640, 787396, 984245, 1052460, 1181094, 1574792, 1771641, 1968490, 2104920, 2362188, 2952735, 3543282, 3936980, 4724376, 5314923, 5905470, 7086564, 7873960, 8858205, 10629846, 11810940, 14173128, 17716410, 21259692, 23621880, 26574615, 35432820, 42519384, 53149230, 70865640, 106298460, 212596920]

約数ペア:

[(1, 212596920), (2, 106298460), (3, 70865640), (4, 53149230), (5, 42519384), (6, 35432820), (8, 26574615), (9, 23621880), (10, 21259692), (12, 17716410), (15, 14173128), (18, 11810940), (20, 10629846), (24, 8858205), (27, 7873960), (30, 7086564), (36, 5905470), (40, 5314923), (45, 4724376), (54, 3936980), (60, 3543282), (72, 2952735), (90, 2362188), (101, 2104920), (108, 1968490), (120, 1771641), (135, 1574792), (180, 1181094), (202, 1052460), (216, 984245), (270, 787396), (303, 701640), (360, 590547), (404, 526230), (505, 420984), (540, 393698), (606, 350820), (808, 263115), (909, 233880), (1010, 210492), (1080, 196849), (1212, 175410), (1515, 140328), (1818, 116940), (1949, 109080), (2020, 105246), (2424, 87705), (2727, 77960), (3030, 70164), (3636, 58470), (3898, 54540), (4040, 52623), (4545, 46776), (5454, 38980), (5847, 36360), (6060, 35082), (7272, 29235), (7796, 27270), (9090, 23388), (9745, 21816), (10908, 19490), (11694, 18180), (12120, 17541), (13635, 15592)]