27901500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 66447300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 89, 95, 100, 110, 114, 125, 132, 150, 165, 178, 190, 209, 220, 228, 250, 267, 275, 285, 300, 330, 356, 375, 380, 418, 445, 475, 500, 534, 550, 570, 627, 660, 750, 825, 836, 890, 950, 979, 1045, 1068, 1100, 1140, 1254, 1335, 1375, 1425, 1500, 1650, 1691, 1780, 1900, 1958, 2090, 2225, 2375, 2508, 2670, 2750, 2850, 2937, 3135, 3300, 3382, 3916, 4125, 4180, 4450, 4750, 4895, 5073, 5225, 5340, 5500, 5700, 5874, 6270, 6675, 6764, 7125, 8250, 8455, 8900, 9500, 9790, 10146, 10450, 11125, 11748, 12540, 13350, 14250, 14685, 15675, 16500, 16910, 18601, 19580, 20292, 20900, 22250, 24475, 25365, 26125, 26700, 28500, 29370, 31350, 33375, 33820, 37202, 42275, 44500, 48950, 50730, 52250, 55803, 58740, 62700, 66750, 73425, 74404, 78375, 84550, 93005, 97900, 101460, 104500, 111606, 122375, 126825, 133500, 146850, 156750, 169100, 186010, 211375, 223212, 244750, 253650, 279015, 293700, 313500, 367125, 372020, 422750, 465025, 489500, 507300, 558030, 634125, 734250, 845500, 930050, 1116060, 1268250, 1395075, 1468500, 1860100, 2325125, 2536500, 2790150, 4650250, 5580300, 6975375, 9300500, 13950750, 27901500]

約数ペア:

[(1, 27901500), (2, 13950750), (3, 9300500), (4, 6975375), (5, 5580300), (6, 4650250), (10, 2790150), (11, 2536500), (12, 2325125), (15, 1860100), (19, 1468500), (20, 1395075), (22, 1268250), (25, 1116060), (30, 930050), (33, 845500), (38, 734250), (44, 634125), (50, 558030), (55, 507300), (57, 489500), (60, 465025), (66, 422750), (75, 372020), (76, 367125), (89, 313500), (95, 293700), (100, 279015), (110, 253650), (114, 244750), (125, 223212), (132, 211375), (150, 186010), (165, 169100), (178, 156750), (190, 146850), (209, 133500), (220, 126825), (228, 122375), (250, 111606), (267, 104500), (275, 101460), (285, 97900), (300, 93005), (330, 84550), (356, 78375), (375, 74404), (380, 73425), (418, 66750), (445, 62700), (475, 58740), (500, 55803), (534, 52250), (550, 50730), (570, 48950), (627, 44500), (660, 42275), (750, 37202), (825, 33820), (836, 33375), (890, 31350), (950, 29370), (979, 28500), (1045, 26700), (1068, 26125), (1100, 25365), (1140, 24475), (1254, 22250), (1335, 20900), (1375, 20292), (1425, 19580), (1500, 18601), (1650, 16910), (1691, 16500), (1780, 15675), (1900, 14685), (1958, 14250), (2090, 13350), (2225, 12540), (2375, 11748), (2508, 11125), (2670, 10450), (2750, 10146), (2850, 9790), (2937, 9500), (3135, 8900), (3300, 8455), (3382, 8250), (3916, 7125), (4125, 6764), (4180, 6675), (4450, 6270), (4750, 5874), (4895, 5700), (5073, 5500), (5225, 5340)]