138526800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 446519040

約数和(自身を除く): 307992240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 241, 300, 400, 479, 482, 600, 723, 958, 964, 1200, 1205, 1437, 1446, 1916, 1928, 2395, 2410, 2874, 2892, 3615, 3832, 3856, 4790, 4820, 5748, 5784, 6025, 7185, 7230, 7664, 9580, 9640, 11496, 11568, 11975, 12050, 14370, 14460, 18075, 19160, 19280, 22992, 23950, 24100, 28740, 28920, 35925, 36150, 38320, 47900, 48200, 57480, 57840, 71850, 72300, 95800, 96400, 114960, 115439, 143700, 144600, 191600, 230878, 287400, 289200, 346317, 461756, 574800, 577195, 692634, 923512, 1154390, 1385268, 1731585, 1847024, 2308780, 2770536, 2885975, 3463170, 4617560, 5541072, 5771950, 6926340, 8657925, 9235120, 11543900, 13852680, 17315850, 23087800, 27705360, 34631700, 46175600, 69263400, 138526800]

約数ペア:

[(1, 138526800), (2, 69263400), (3, 46175600), (4, 34631700), (5, 27705360), (6, 23087800), (8, 17315850), (10, 13852680), (12, 11543900), (15, 9235120), (16, 8657925), (20, 6926340), (24, 5771950), (25, 5541072), (30, 4617560), (40, 3463170), (48, 2885975), (50, 2770536), (60, 2308780), (75, 1847024), (80, 1731585), (100, 1385268), (120, 1154390), (150, 923512), (200, 692634), (240, 577195), (241, 574800), (300, 461756), (400, 346317), (479, 289200), (482, 287400), (600, 230878), (723, 191600), (958, 144600), (964, 143700), (1200, 115439), (1205, 114960), (1437, 96400), (1446, 95800), (1916, 72300), (1928, 71850), (2395, 57840), (2410, 57480), (2874, 48200), (2892, 47900), (3615, 38320), (3832, 36150), (3856, 35925), (4790, 28920), (4820, 28740), (5748, 24100), (5784, 23950), (6025, 22992), (7185, 19280), (7230, 19160), (7664, 18075), (9580, 14460), (9640, 14370), (11496, 12050), (11568, 11975)]