87974100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{10861}}^1$

素因数の和:10887

約数の個数: 90

約数和(自身を含む): 285203534

約数和(自身を除く): 197229434

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 10861, 21722, 32583, 43444, 54305, 65166, 97749, 108610, 130332, 162915, 195498, 217220, 271525, 293247, 325830, 390996, 488745, 543050, 586494, 651660, 814575, 879741, 977490, 1086100, 1172988, 1466235, 1629150, 1759482, 1954980, 2443725, 2932470, 3258300, 3518964, 4398705, 4887450, 5864940, 7331175, 8797410, 9774900, 14662350, 17594820, 21993525, 29324700, 43987050, 87974100]

約数ペア:

[(1, 87974100), (2, 43987050), (3, 29324700), (4, 21993525), (5, 17594820), (6, 14662350), (9, 9774900), (10, 8797410), (12, 7331175), (15, 5864940), (18, 4887450), (20, 4398705), (25, 3518964), (27, 3258300), (30, 2932470), (36, 2443725), (45, 1954980), (50, 1759482), (54, 1629150), (60, 1466235), (75, 1172988), (81, 1086100), (90, 977490), (100, 879741), (108, 814575), (135, 651660), (150, 586494), (162, 543050), (180, 488745), (225, 390996), (270, 325830), (300, 293247), (324, 271525), (405, 217220), (450, 195498), (540, 162915), (675, 130332), (810, 108610), (900, 97749), (1350, 65166), (1620, 54305), (2025, 43444), (2700, 32583), (4050, 21722), (8100, 10861)]