450185040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{69473}}^1$

素因数の和:69498

約数の個数: 100

約数和(自身を含む): 1563581844

約数和(自身を除く): 1113396804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 69473, 138946, 208419, 277892, 347365, 416838, 555784, 625257, 694730, 833676, 1042095, 1111568, 1250514, 1389460, 1667352, 1875771, 2084190, 2501028, 2778920, 3126285, 3334704, 3751542, 4168380, 5002056, 5557840, 5627313, 6252570, 7503084, 8336760, 9378855, 10004112, 11254626, 12505140, 15006168, 16673520, 18757710, 22509252, 25010280, 28136565, 30012336, 37515420, 45018504, 50020560, 56273130, 75030840, 90037008, 112546260, 150061680, 225092520, 450185040]

約数ペア:

[(1, 450185040), (2, 225092520), (3, 150061680), (4, 112546260), (5, 90037008), (6, 75030840), (8, 56273130), (9, 50020560), (10, 45018504), (12, 37515420), (15, 30012336), (16, 28136565), (18, 25010280), (20, 22509252), (24, 18757710), (27, 16673520), (30, 15006168), (36, 12505140), (40, 11254626), (45, 10004112), (48, 9378855), (54, 8336760), (60, 7503084), (72, 6252570), (80, 5627313), (81, 5557840), (90, 5002056), (108, 4168380), (120, 3751542), (135, 3334704), (144, 3126285), (162, 2778920), (180, 2501028), (216, 2084190), (240, 1875771), (270, 1667352), (324, 1389460), (360, 1250514), (405, 1111568), (432, 1042095), (540, 833676), (648, 694730), (720, 625257), (810, 555784), (1080, 416838), (1296, 347365), (1620, 277892), (2160, 208419), (3240, 138946), (6480, 69473)]