74805390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 220838400

約数和(自身を除く): 146033010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 89, 90, 99, 110, 135, 165, 178, 198, 267, 270, 283, 297, 330, 445, 495, 534, 566, 594, 801, 849, 890, 979, 990, 1335, 1415, 1485, 1602, 1698, 1958, 2403, 2547, 2670, 2830, 2937, 2970, 3113, 4005, 4245, 4806, 4895, 5094, 5874, 6226, 7641, 8010, 8490, 8811, 9339, 9790, 12015, 12735, 14685, 15282, 15565, 17622, 18678, 24030, 25187, 25470, 26433, 28017, 29370, 31130, 38205, 44055, 46695, 50374, 52866, 56034, 75561, 76410, 84051, 88110, 93390, 125935, 132165, 140085, 151122, 168102, 226683, 251870, 264330, 277057, 280170, 377805, 420255, 453366, 554114, 680049, 755610, 831171, 840510, 1133415, 1360098, 1385285, 1662342, 2266830, 2493513, 2770570, 3400245, 4155855, 4987026, 6800490, 7480539, 8311710, 12467565, 14961078, 24935130, 37402695, 74805390]

約数ペア:

[(1, 74805390), (2, 37402695), (3, 24935130), (5, 14961078), (6, 12467565), (9, 8311710), (10, 7480539), (11, 6800490), (15, 4987026), (18, 4155855), (22, 3400245), (27, 2770570), (30, 2493513), (33, 2266830), (45, 1662342), (54, 1385285), (55, 1360098), (66, 1133415), (89, 840510), (90, 831171), (99, 755610), (110, 680049), (135, 554114), (165, 453366), (178, 420255), (198, 377805), (267, 280170), (270, 277057), (283, 264330), (297, 251870), (330, 226683), (445, 168102), (495, 151122), (534, 140085), (566, 132165), (594, 125935), (801, 93390), (849, 88110), (890, 84051), (979, 76410), (990, 75561), (1335, 56034), (1415, 52866), (1485, 50374), (1602, 46695), (1698, 44055), (1958, 38205), (2403, 31130), (2547, 29370), (2670, 28017), (2830, 26433), (2937, 25470), (2970, 25187), (3113, 24030), (4005, 18678), (4245, 17622), (4806, 15565), (4895, 15282), (5094, 14685), (5874, 12735), (6226, 12015), (7641, 9790), (8010, 9339), (8490, 8811)]