75284880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28517}}^1$

素因数の和:28544

約数の個数: 80

約数和(自身を含む): 254608704

約数和(自身を除く): 179323824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 28517, 57034, 85551, 114068, 142585, 171102, 228136, 285170, 313687, 342204, 427755, 456272, 570340, 627374, 684408, 855510, 941061, 1140680, 1254748, 1368816, 1568435, 1711020, 1882122, 2281360, 2509496, 3136870, 3422040, 3764244, 4705305, 5018992, 6273740, 6844080, 7528488, 9410610, 12547480, 15056976, 18821220, 25094960, 37642440, 75284880]

約数ペア:

[(1, 75284880), (2, 37642440), (3, 25094960), (4, 18821220), (5, 15056976), (6, 12547480), (8, 9410610), (10, 7528488), (11, 6844080), (12, 6273740), (15, 5018992), (16, 4705305), (20, 3764244), (22, 3422040), (24, 3136870), (30, 2509496), (33, 2281360), (40, 1882122), (44, 1711020), (48, 1568435), (55, 1368816), (60, 1254748), (66, 1140680), (80, 941061), (88, 855510), (110, 684408), (120, 627374), (132, 570340), (165, 456272), (176, 427755), (220, 342204), (240, 313687), (264, 285170), (330, 228136), (440, 171102), (528, 142585), (660, 114068), (880, 85551), (1320, 57034), (2640, 28517)]