71381400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 222604800

約数和(自身を除く): 151223400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 271, 300, 439, 542, 600, 813, 878, 1084, 1317, 1355, 1626, 1756, 2168, 2195, 2634, 2710, 3252, 3512, 4065, 4390, 5268, 5420, 6504, 6585, 6775, 8130, 8780, 10536, 10840, 10975, 13170, 13550, 16260, 17560, 20325, 21950, 26340, 27100, 32520, 32925, 40650, 43900, 52680, 54200, 65850, 81300, 87800, 118969, 131700, 162600, 237938, 263400, 356907, 475876, 594845, 713814, 951752, 1189690, 1427628, 1784535, 2379380, 2855256, 2974225, 3569070, 4758760, 5948450, 7138140, 8922675, 11896900, 14276280, 17845350, 23793800, 35690700, 71381400]

約数ペア:

[(1, 71381400), (2, 35690700), (3, 23793800), (4, 17845350), (5, 14276280), (6, 11896900), (8, 8922675), (10, 7138140), (12, 5948450), (15, 4758760), (20, 3569070), (24, 2974225), (25, 2855256), (30, 2379380), (40, 1784535), (50, 1427628), (60, 1189690), (75, 951752), (100, 713814), (120, 594845), (150, 475876), (200, 356907), (271, 263400), (300, 237938), (439, 162600), (542, 131700), (600, 118969), (813, 87800), (878, 81300), (1084, 65850), (1317, 54200), (1355, 52680), (1626, 43900), (1756, 40650), (2168, 32925), (2195, 32520), (2634, 27100), (2710, 26340), (3252, 21950), (3512, 20325), (4065, 17560), (4390, 16260), (5268, 13550), (5420, 13170), (6504, 10975), (6585, 10840), (6775, 10536), (8130, 8780)]