75214680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20219}}^1$

素因数の和:20264

約数の個数: 64

約数和(自身を含む): 232934400

約数和(自身を除く): 157719720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 20219, 40438, 60657, 80876, 101095, 121314, 161752, 202190, 242628, 303285, 404380, 485256, 606570, 626789, 808760, 1213140, 1253578, 1880367, 2426280, 2507156, 3133945, 3760734, 5014312, 6267890, 7521468, 9401835, 12535780, 15042936, 18803670, 25071560, 37607340, 75214680]

約数ペア:

[(1, 75214680), (2, 37607340), (3, 25071560), (4, 18803670), (5, 15042936), (6, 12535780), (8, 9401835), (10, 7521468), (12, 6267890), (15, 5014312), (20, 3760734), (24, 3133945), (30, 2507156), (31, 2426280), (40, 1880367), (60, 1253578), (62, 1213140), (93, 808760), (120, 626789), (124, 606570), (155, 485256), (186, 404380), (248, 303285), (310, 242628), (372, 202190), (465, 161752), (620, 121314), (744, 101095), (930, 80876), (1240, 60657), (1860, 40438), (3720, 20219)]