55068750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 164520720

約数和(自身を除く): 109451970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 89, 90, 99, 110, 125, 150, 165, 178, 198, 225, 250, 267, 275, 330, 375, 445, 450, 495, 534, 550, 625, 750, 801, 825, 890, 979, 990, 1125, 1250, 1335, 1375, 1602, 1650, 1875, 1958, 2225, 2250, 2475, 2670, 2750, 2937, 3125, 3750, 4005, 4125, 4450, 4895, 4950, 5625, 5874, 6250, 6675, 6875, 8010, 8250, 8811, 9375, 9790, 11125, 11250, 12375, 13350, 13750, 14685, 17622, 18750, 20025, 20625, 22250, 24475, 24750, 28125, 29370, 33375, 34375, 40050, 41250, 44055, 48950, 55625, 56250, 61875, 66750, 68750, 73425, 88110, 100125, 103125, 111250, 122375, 123750, 146850, 166875, 200250, 206250, 220275, 244750, 278125, 309375, 333750, 367125, 440550, 500625, 556250, 611875, 618750, 734250, 834375, 1001250, 1101375, 1223750, 1668750, 1835625, 2202750, 2503125, 3059375, 3671250, 5006250, 5506875, 6118750, 9178125, 11013750, 18356250, 27534375, 55068750]

約数ペア:

[(1, 55068750), (2, 27534375), (3, 18356250), (5, 11013750), (6, 9178125), (9, 6118750), (10, 5506875), (11, 5006250), (15, 3671250), (18, 3059375), (22, 2503125), (25, 2202750), (30, 1835625), (33, 1668750), (45, 1223750), (50, 1101375), (55, 1001250), (66, 834375), (75, 734250), (89, 618750), (90, 611875), (99, 556250), (110, 500625), (125, 440550), (150, 367125), (165, 333750), (178, 309375), (198, 278125), (225, 244750), (250, 220275), (267, 206250), (275, 200250), (330, 166875), (375, 146850), (445, 123750), (450, 122375), (495, 111250), (534, 103125), (550, 100125), (625, 88110), (750, 73425), (801, 68750), (825, 66750), (890, 61875), (979, 56250), (990, 55625), (1125, 48950), (1250, 44055), (1335, 41250), (1375, 40050), (1602, 34375), (1650, 33375), (1875, 29370), (1958, 28125), (2225, 24750), (2250, 24475), (2475, 22250), (2670, 20625), (2750, 20025), (2937, 18750), (3125, 17622), (3750, 14685), (4005, 13750), (4125, 13350), (4450, 12375), (4895, 11250), (4950, 11125), (5625, 9790), (5874, 9375), (6250, 8811), (6675, 8250), (6875, 8010)]