200520360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 679536000

約数和(自身を除く): 479015640

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, 108, 120, 135, 162, 180, 199, 216, 270, 311, 324, 360, 398, 405, 540, 597, 622, 648, 796, 810, 933, 995, 1080, 1194, 1244, 1555, 1592, 1620, 1791, 1866, 1990, 2388, 2488, 2799, 2985, 3110, 3240, 3582, 3732, 3980, 4665, 4776, 5373, 5598, 5970, 6220, 7164, 7464, 7960, 8397, 8955, 9330, 10746, 11196, 11940, 12440, 13995, 14328, 16119, 16794, 17910, 18660, 21492, 22392, 23880, 25191, 26865, 27990, 32238, 33588, 35820, 37320, 41985, 42984, 50382, 53730, 55980, 61889, 64476, 67176, 71640, 80595, 83970, 100764, 107460, 111960, 123778, 125955, 128952, 161190, 167940, 185667, 201528, 214920, 247556, 251910, 309445, 322380, 335880, 371334, 495112, 503820, 557001, 618890, 644760, 742668, 928335, 1007640, 1114002, 1237780, 1485336, 1671003, 1856670, 2228004, 2475560, 2785005, 3342006, 3713340, 4456008, 5013009, 5570010, 6684012, 7426680, 8355015, 10026018, 11140020, 13368024, 16710030, 20052036, 22280040, 25065045, 33420060, 40104072, 50130090, 66840120, 100260180, 200520360]

約数ペア:

[(1, 200520360), (2, 100260180), (3, 66840120), (4, 50130090), (5, 40104072), (6, 33420060), (8, 25065045), (9, 22280040), (10, 20052036), (12, 16710030), (15, 13368024), (18, 11140020), (20, 10026018), (24, 8355015), (27, 7426680), (30, 6684012), (36, 5570010), (40, 5013009), (45, 4456008), (54, 3713340), (60, 3342006), (72, 2785005), (81, 2475560), (90, 2228004), (108, 1856670), (120, 1671003), (135, 1485336), (162, 1237780), (180, 1114002), (199, 1007640), (216, 928335), (270, 742668), (311, 644760), (324, 618890), (360, 557001), (398, 503820), (405, 495112), (540, 371334), (597, 335880), (622, 322380), (648, 309445), (796, 251910), (810, 247556), (933, 214920), (995, 201528), (1080, 185667), (1194, 167940), (1244, 161190), (1555, 128952), (1592, 125955), (1620, 123778), (1791, 111960), (1866, 107460), (1990, 100764), (2388, 83970), (2488, 80595), (2799, 71640), (2985, 67176), (3110, 64476), (3240, 61889), (3582, 55980), (3732, 53730), (3980, 50382), (4665, 42984), (4776, 41985), (5373, 37320), (5598, 35820), (5970, 33588), (6220, 32238), (7164, 27990), (7464, 26865), (7960, 25191), (8397, 23880), (8955, 22392), (9330, 21492), (10746, 18660), (11196, 17910), (11940, 16794), (12440, 16119), (13995, 14328)]