200079720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1729

約数の個数: 160

約数和(自身を含む): 691079400

約数和(自身を除く): 490999680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1669, 1998, 2220, 2664, 2997, 3240, 3330, 3338, 3996, 4440, 4995, 5007, 5994, 6660, 6676, 7992, 8345, 9990, 10014, 11988, 13320, 13352, 14985, 15021, 16690, 19980, 20028, 23976, 25035, 29970, 30042, 33380, 39960, 40056, 45063, 50070, 59940, 60084, 61753, 66760, 75105, 90126, 100140, 119880, 120168, 123506, 135189, 150210, 180252, 185259, 200280, 225315, 247012, 270378, 300420, 308765, 360504, 370518, 450630, 494024, 540756, 555777, 600840, 617530, 675945, 741036, 901260, 926295, 1081512, 1111554, 1235060, 1351890, 1482072, 1667331, 1802520, 1852590, 2223108, 2470120, 2703780, 2778885, 3334662, 3705180, 4446216, 5001993, 5407560, 5557770, 6669324, 7410360, 8336655, 10003986, 11115540, 13338648, 16673310, 20007972, 22231080, 25009965, 33346620, 40015944, 50019930, 66693240, 100039860, 200079720]

約数ペア:

[(1, 200079720), (2, 100039860), (3, 66693240), (4, 50019930), (5, 40015944), (6, 33346620), (8, 25009965), (9, 22231080), (10, 20007972), (12, 16673310), (15, 13338648), (18, 11115540), (20, 10003986), (24, 8336655), (27, 7410360), (30, 6669324), (36, 5557770), (37, 5407560), (40, 5001993), (45, 4446216), (54, 3705180), (60, 3334662), (72, 2778885), (74, 2703780), (81, 2470120), (90, 2223108), (108, 1852590), (111, 1802520), (120, 1667331), (135, 1482072), (148, 1351890), (162, 1235060), (180, 1111554), (185, 1081512), (216, 926295), (222, 901260), (270, 741036), (296, 675945), (324, 617530), (333, 600840), (360, 555777), (370, 540756), (405, 494024), (444, 450630), (540, 370518), (555, 360504), (648, 308765), (666, 300420), (740, 270378), (810, 247012), (888, 225315), (999, 200280), (1080, 185259), (1110, 180252), (1332, 150210), (1480, 135189), (1620, 123506), (1665, 120168), (1669, 119880), (1998, 100140), (2220, 90126), (2664, 75105), (2997, 66760), (3240, 61753), (3330, 60084), (3338, 59940), (3996, 50070), (4440, 45063), (4995, 40056), (5007, 39960), (5994, 33380), (6660, 30042), (6676, 29970), (7992, 25035), (8345, 23976), (9990, 20028), (10014, 19980), (11988, 16690), (13320, 15021), (13352, 14985)]