300780540

素因数分解:

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

素因数の和:534

約数の個数: 144

約数和(自身を含む): 953971200

約数和(自身を除く): 653190660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 199, 243, 270, 311, 324, 398, 405, 486, 540, 597, 622, 796, 810, 933, 972, 995, 1194, 1215, 1244, 1555, 1620, 1791, 1866, 1990, 2388, 2430, 2799, 2985, 3110, 3582, 3732, 3980, 4665, 4860, 5373, 5598, 5970, 6220, 7164, 8397, 8955, 9330, 10746, 11196, 11940, 13995, 16119, 16794, 17910, 18660, 21492, 25191, 26865, 27990, 32238, 33588, 35820, 41985, 48357, 50382, 53730, 55980, 61889, 64476, 75573, 80595, 83970, 96714, 100764, 107460, 123778, 125955, 151146, 161190, 167940, 185667, 193428, 241785, 247556, 251910, 302292, 309445, 322380, 371334, 377865, 483570, 503820, 557001, 618890, 742668, 755730, 928335, 967140, 1114002, 1237780, 1511460, 1671003, 1856670, 2228004, 2785005, 3342006, 3713340, 5013009, 5570010, 6684012, 8355015, 10026018, 11140020, 15039027, 16710030, 20052036, 25065045, 30078054, 33420060, 50130090, 60156108, 75195135, 100260180, 150390270, 300780540]

約数ペア:

[(1, 300780540), (2, 150390270), (3, 100260180), (4, 75195135), (5, 60156108), (6, 50130090), (9, 33420060), (10, 30078054), (12, 25065045), (15, 20052036), (18, 16710030), (20, 15039027), (27, 11140020), (30, 10026018), (36, 8355015), (45, 6684012), (54, 5570010), (60, 5013009), (81, 3713340), (90, 3342006), (108, 2785005), (135, 2228004), (162, 1856670), (180, 1671003), (199, 1511460), (243, 1237780), (270, 1114002), (311, 967140), (324, 928335), (398, 755730), (405, 742668), (486, 618890), (540, 557001), (597, 503820), (622, 483570), (796, 377865), (810, 371334), (933, 322380), (972, 309445), (995, 302292), (1194, 251910), (1215, 247556), (1244, 241785), (1555, 193428), (1620, 185667), (1791, 167940), (1866, 161190), (1990, 151146), (2388, 125955), (2430, 123778), (2799, 107460), (2985, 100764), (3110, 96714), (3582, 83970), (3732, 80595), (3980, 75573), (4665, 64476), (4860, 61889), (5373, 55980), (5598, 53730), (5970, 50382), (6220, 48357), (7164, 41985), (8397, 35820), (8955, 33588), (9330, 32238), (10746, 27990), (11196, 26865), (11940, 25191), (13995, 21492), (16119, 18660), (16794, 17910)]