22201560

素因数分解:

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

素因数の和:418

約数の個数: 128

約数和(自身を含む): 75441600

約数和(自身を除く): 53240040

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, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 337, 360, 366, 488, 540, 549, 610, 674, 732, 915, 1011, 1080, 1098, 1220, 1348, 1464, 1647, 1685, 1830, 2022, 2196, 2440, 2696, 2745, 3033, 3294, 3370, 3660, 4044, 4392, 5055, 5490, 6066, 6588, 6740, 7320, 8088, 8235, 9099, 10110, 10980, 12132, 13176, 13480, 15165, 16470, 18198, 20220, 20557, 21960, 24264, 30330, 32940, 36396, 40440, 41114, 45495, 60660, 61671, 65880, 72792, 82228, 90990, 102785, 121320, 123342, 164456, 181980, 185013, 205570, 246684, 308355, 363960, 370026, 411140, 493368, 555039, 616710, 740052, 822280, 925065, 1110078, 1233420, 1480104, 1850130, 2220156, 2466840, 2775195, 3700260, 4440312, 5550390, 7400520, 11100780, 22201560]

約数ペア:

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