138770400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:953

約数の個数: 144

約数和(自身を含む): 458970624

約数和(自身を除く): 320200224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 67, 75, 80, 96, 100, 120, 134, 150, 160, 200, 201, 240, 268, 300, 335, 400, 402, 480, 536, 600, 670, 800, 804, 863, 1005, 1072, 1200, 1340, 1608, 1675, 1726, 2010, 2144, 2400, 2589, 2680, 3216, 3350, 3452, 4020, 4315, 5025, 5178, 5360, 6432, 6700, 6904, 8040, 8630, 10050, 10356, 10720, 12945, 13400, 13808, 16080, 17260, 20100, 20712, 21575, 25890, 26800, 27616, 32160, 34520, 40200, 41424, 43150, 51780, 53600, 57821, 64725, 69040, 80400, 82848, 86300, 103560, 115642, 129450, 138080, 160800, 172600, 173463, 207120, 231284, 258900, 289105, 345200, 346926, 414240, 462568, 517800, 578210, 690400, 693852, 867315, 925136, 1035600, 1156420, 1387704, 1445525, 1734630, 1850272, 2071200, 2312840, 2775408, 2891050, 3469260, 4336575, 4625680, 5550816, 5782100, 6938520, 8673150, 9251360, 11564200, 13877040, 17346300, 23128400, 27754080, 34692600, 46256800, 69385200, 138770400]

約数ペア:

[(1, 138770400), (2, 69385200), (3, 46256800), (4, 34692600), (5, 27754080), (6, 23128400), (8, 17346300), (10, 13877040), (12, 11564200), (15, 9251360), (16, 8673150), (20, 6938520), (24, 5782100), (25, 5550816), (30, 4625680), (32, 4336575), (40, 3469260), (48, 2891050), (50, 2775408), (60, 2312840), (67, 2071200), (75, 1850272), (80, 1734630), (96, 1445525), (100, 1387704), (120, 1156420), (134, 1035600), (150, 925136), (160, 867315), (200, 693852), (201, 690400), (240, 578210), (268, 517800), (300, 462568), (335, 414240), (400, 346926), (402, 345200), (480, 289105), (536, 258900), (600, 231284), (670, 207120), (800, 173463), (804, 172600), (863, 160800), (1005, 138080), (1072, 129450), (1200, 115642), (1340, 103560), (1608, 86300), (1675, 82848), (1726, 80400), (2010, 69040), (2144, 64725), (2400, 57821), (2589, 53600), (2680, 51780), (3216, 43150), (3350, 41424), (3452, 40200), (4020, 34520), (4315, 32160), (5025, 27616), (5178, 26800), (5360, 25890), (6432, 21575), (6700, 20712), (6904, 20100), (8040, 17260), (8630, 16080), (10050, 13808), (10356, 13400), (10720, 12945)]