66604680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 228210840

約数和(自身を除く): 161606160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 337, 360, 366, 405, 488, 540, 549, 610, 648, 674, 732, 810, 915, 1011, 1080, 1098, 1220, 1348, 1464, 1620, 1647, 1685, 1830, 2022, 2196, 2440, 2696, 2745, 3033, 3240, 3294, 3370, 3660, 4044, 4392, 4941, 5055, 5490, 6066, 6588, 6740, 7320, 8088, 8235, 9099, 9882, 10110, 10980, 12132, 13176, 13480, 15165, 16470, 18198, 19764, 20220, 20557, 21960, 24264, 24705, 27297, 30330, 32940, 36396, 39528, 40440, 41114, 45495, 49410, 54594, 60660, 61671, 65880, 72792, 82228, 90990, 98820, 102785, 109188, 121320, 123342, 136485, 164456, 181980, 185013, 197640, 205570, 218376, 246684, 272970, 308355, 363960, 370026, 411140, 493368, 545940, 555039, 616710, 740052, 822280, 925065, 1091880, 1110078, 1233420, 1480104, 1665117, 1850130, 2220156, 2466840, 2775195, 3330234, 3700260, 4440312, 5550390, 6660468, 7400520, 8325585, 11100780, 13320936, 16651170, 22201560, 33302340, 66604680]

約数ペア:

[(1, 66604680), (2, 33302340), (3, 22201560), (4, 16651170), (5, 13320936), (6, 11100780), (8, 8325585), (9, 7400520), (10, 6660468), (12, 5550390), (15, 4440312), (18, 3700260), (20, 3330234), (24, 2775195), (27, 2466840), (30, 2220156), (36, 1850130), (40, 1665117), (45, 1480104), (54, 1233420), (60, 1110078), (61, 1091880), (72, 925065), (81, 822280), (90, 740052), (108, 616710), (120, 555039), (122, 545940), (135, 493368), (162, 411140), (180, 370026), (183, 363960), (216, 308355), (244, 272970), (270, 246684), (305, 218376), (324, 205570), (337, 197640), (360, 185013), (366, 181980), (405, 164456), (488, 136485), (540, 123342), (549, 121320), (610, 109188), (648, 102785), (674, 98820), (732, 90990), (810, 82228), (915, 72792), (1011, 65880), (1080, 61671), (1098, 60660), (1220, 54594), (1348, 49410), (1464, 45495), (1620, 41114), (1647, 40440), (1685, 39528), (1830, 36396), (2022, 32940), (2196, 30330), (2440, 27297), (2696, 24705), (2745, 24264), (3033, 21960), (3240, 20557), (3294, 20220), (3370, 19764), (3660, 18198), (4044, 16470), (4392, 15165), (4941, 13480), (5055, 13176), (5490, 12132), (6066, 10980), (6588, 10110), (6740, 9882), (7320, 9099), (8088, 8235)]