87273200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 243555840

約数和(自身を除く): 156282640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 100, 112, 140, 142, 175, 200, 280, 284, 350, 355, 400, 439, 497, 560, 568, 700, 710, 878, 994, 1136, 1400, 1420, 1756, 1775, 1988, 2195, 2485, 2800, 2840, 3073, 3512, 3550, 3976, 4390, 4970, 5680, 6146, 7024, 7100, 7952, 8780, 9940, 10975, 12292, 12425, 14200, 15365, 17560, 19880, 21950, 24584, 24850, 28400, 30730, 31169, 35120, 39760, 43900, 49168, 49700, 61460, 62338, 76825, 87800, 99400, 122920, 124676, 153650, 155845, 175600, 198800, 218183, 245840, 249352, 307300, 311690, 436366, 498704, 614600, 623380, 779225, 872732, 1090915, 1229200, 1246760, 1558450, 1745464, 2181830, 2493520, 3116900, 3490928, 4363660, 5454575, 6233800, 8727320, 10909150, 12467600, 17454640, 21818300, 43636600, 87273200]

約数ペア:

[(1, 87273200), (2, 43636600), (4, 21818300), (5, 17454640), (7, 12467600), (8, 10909150), (10, 8727320), (14, 6233800), (16, 5454575), (20, 4363660), (25, 3490928), (28, 3116900), (35, 2493520), (40, 2181830), (50, 1745464), (56, 1558450), (70, 1246760), (71, 1229200), (80, 1090915), (100, 872732), (112, 779225), (140, 623380), (142, 614600), (175, 498704), (200, 436366), (280, 311690), (284, 307300), (350, 249352), (355, 245840), (400, 218183), (439, 198800), (497, 175600), (560, 155845), (568, 153650), (700, 124676), (710, 122920), (878, 99400), (994, 87800), (1136, 76825), (1400, 62338), (1420, 61460), (1756, 49700), (1775, 49168), (1988, 43900), (2195, 39760), (2485, 35120), (2800, 31169), (2840, 30730), (3073, 28400), (3512, 24850), (3550, 24584), (3976, 21950), (4390, 19880), (4970, 17560), (5680, 15365), (6146, 14200), (7024, 12425), (7100, 12292), (7952, 10975), (8780, 9940)]