29556900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 180

約数和(自身を含む): 99251460

約数和(自身を除く): 69694560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 81, 82, 89, 90, 100, 108, 123, 135, 150, 162, 164, 178, 180, 205, 225, 246, 267, 270, 300, 324, 356, 369, 405, 410, 445, 450, 492, 534, 540, 615, 675, 738, 801, 810, 820, 890, 900, 1025, 1068, 1107, 1230, 1335, 1350, 1476, 1602, 1620, 1780, 1845, 2025, 2050, 2214, 2225, 2403, 2460, 2670, 2700, 3075, 3204, 3321, 3649, 3690, 4005, 4050, 4100, 4428, 4450, 4806, 5340, 5535, 6150, 6642, 6675, 7209, 7298, 7380, 8010, 8100, 8900, 9225, 9612, 10947, 11070, 12015, 12300, 13284, 13350, 14418, 14596, 16020, 16605, 18245, 18450, 20025, 21894, 22140, 24030, 26700, 27675, 28836, 32841, 33210, 36045, 36490, 36900, 40050, 43788, 48060, 54735, 55350, 60075, 65682, 66420, 72090, 72980, 80100, 83025, 91225, 98523, 109470, 110700, 120150, 131364, 144180, 164205, 166050, 180225, 182450, 197046, 218940, 240300, 273675, 295569, 328410, 332100, 360450, 364900, 394092, 492615, 547350, 591138, 656820, 720900, 821025, 985230, 1094700, 1182276, 1477845, 1642050, 1970460, 2463075, 2955690, 3284100, 4926150, 5911380, 7389225, 9852300, 14778450, 29556900]

約数ペア:

[(1, 29556900), (2, 14778450), (3, 9852300), (4, 7389225), (5, 5911380), (6, 4926150), (9, 3284100), (10, 2955690), (12, 2463075), (15, 1970460), (18, 1642050), (20, 1477845), (25, 1182276), (27, 1094700), (30, 985230), (36, 821025), (41, 720900), (45, 656820), (50, 591138), (54, 547350), (60, 492615), (75, 394092), (81, 364900), (82, 360450), (89, 332100), (90, 328410), (100, 295569), (108, 273675), (123, 240300), (135, 218940), (150, 197046), (162, 182450), (164, 180225), (178, 166050), (180, 164205), (205, 144180), (225, 131364), (246, 120150), (267, 110700), (270, 109470), (300, 98523), (324, 91225), (356, 83025), (369, 80100), (405, 72980), (410, 72090), (445, 66420), (450, 65682), (492, 60075), (534, 55350), (540, 54735), (615, 48060), (675, 43788), (738, 40050), (801, 36900), (810, 36490), (820, 36045), (890, 33210), (900, 32841), (1025, 28836), (1068, 27675), (1107, 26700), (1230, 24030), (1335, 22140), (1350, 21894), (1476, 20025), (1602, 18450), (1620, 18245), (1780, 16605), (1845, 16020), (2025, 14596), (2050, 14418), (2214, 13350), (2225, 13284), (2403, 12300), (2460, 12015), (2670, 11070), (2700, 10947), (3075, 9612), (3204, 9225), (3321, 8900), (3649, 8100), (3690, 8010), (4005, 7380), (4050, 7298), (4100, 7209), (4428, 6675), (4450, 6642), (4806, 6150), (5340, 5535)]