140054600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1503

約数の個数: 96

約数和(自身を含む): 377654400

約数和(自身を除く): 237599800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 71, 100, 140, 142, 175, 200, 280, 284, 350, 355, 497, 568, 700, 710, 994, 1400, 1409, 1420, 1775, 1988, 2485, 2818, 2840, 3550, 3976, 4970, 5636, 7045, 7100, 9863, 9940, 11272, 12425, 14090, 14200, 19726, 19880, 24850, 28180, 35225, 39452, 49315, 49700, 56360, 70450, 78904, 98630, 99400, 100039, 140900, 197260, 200078, 246575, 281800, 394520, 400156, 493150, 500195, 700273, 800312, 986300, 1000390, 1400546, 1972600, 2000780, 2500975, 2801092, 3501365, 4001560, 5001950, 5602184, 7002730, 10003900, 14005460, 17506825, 20007800, 28010920, 35013650, 70027300, 140054600]

約数ペア:

[(1, 140054600), (2, 70027300), (4, 35013650), (5, 28010920), (7, 20007800), (8, 17506825), (10, 14005460), (14, 10003900), (20, 7002730), (25, 5602184), (28, 5001950), (35, 4001560), (40, 3501365), (50, 2801092), (56, 2500975), (70, 2000780), (71, 1972600), (100, 1400546), (140, 1000390), (142, 986300), (175, 800312), (200, 700273), (280, 500195), (284, 493150), (350, 400156), (355, 394520), (497, 281800), (568, 246575), (700, 200078), (710, 197260), (994, 140900), (1400, 100039), (1409, 99400), (1420, 98630), (1775, 78904), (1988, 70450), (2485, 56360), (2818, 49700), (2840, 49315), (3550, 39452), (3976, 35225), (4970, 28180), (5636, 24850), (7045, 19880), (7100, 19726), (9863, 14200), (9940, 14090), (11272, 12425)]