213330060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^2$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 678223728

約数和(自身を除く): 464893668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 227, 230, 276, 345, 414, 454, 460, 681, 690, 828, 908, 1035, 1135, 1362, 1380, 2043, 2070, 2270, 2724, 3405, 4086, 4140, 4540, 5221, 6810, 8172, 10215, 10442, 13620, 15663, 20430, 20884, 26105, 31326, 40860, 46989, 51529, 52210, 62652, 78315, 93978, 103058, 104420, 154587, 156630, 187956, 206116, 234945, 257645, 309174, 313260, 463761, 469890, 515290, 618348, 772935, 927522, 939780, 1030580, 1185167, 1545870, 1855044, 2318805, 2370334, 3091740, 3555501, 4637610, 4740668, 5925835, 7111002, 9275220, 10666503, 11851670, 14222004, 17777505, 21333006, 23703340, 35555010, 42666012, 53332515, 71110020, 106665030, 213330060]

約数ペア:

[(1, 213330060), (2, 106665030), (3, 71110020), (4, 53332515), (5, 42666012), (6, 35555010), (9, 23703340), (10, 21333006), (12, 17777505), (15, 14222004), (18, 11851670), (20, 10666503), (23, 9275220), (30, 7111002), (36, 5925835), (45, 4740668), (46, 4637610), (60, 3555501), (69, 3091740), (90, 2370334), (92, 2318805), (115, 1855044), (138, 1545870), (180, 1185167), (207, 1030580), (227, 939780), (230, 927522), (276, 772935), (345, 618348), (414, 515290), (454, 469890), (460, 463761), (681, 313260), (690, 309174), (828, 257645), (908, 234945), (1035, 206116), (1135, 187956), (1362, 156630), (1380, 154587), (2043, 104420), (2070, 103058), (2270, 93978), (2724, 78315), (3405, 62652), (4086, 52210), (4140, 51529), (4540, 46989), (5221, 40860), (6810, 31326), (8172, 26105), (10215, 20884), (10442, 20430), (13620, 15663)]