13512400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 36810144

約数和(自身を除く): 23297744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 37, 40, 44, 50, 55, 74, 80, 83, 88, 100, 110, 148, 166, 176, 185, 200, 220, 275, 296, 332, 370, 400, 407, 415, 440, 550, 592, 664, 740, 814, 830, 880, 913, 925, 1100, 1328, 1480, 1628, 1660, 1826, 1850, 2035, 2075, 2200, 2960, 3071, 3256, 3320, 3652, 3700, 4070, 4150, 4400, 4565, 6142, 6512, 6640, 7304, 7400, 8140, 8300, 9130, 10175, 12284, 14608, 14800, 15355, 16280, 16600, 18260, 20350, 22825, 24568, 30710, 32560, 33200, 33781, 36520, 40700, 45650, 49136, 61420, 67562, 73040, 76775, 81400, 91300, 122840, 135124, 153550, 162800, 168905, 182600, 245680, 270248, 307100, 337810, 365200, 540496, 614200, 675620, 844525, 1228400, 1351240, 1689050, 2702480, 3378100, 6756200, 13512400]

約数ペア:

[(1, 13512400), (2, 6756200), (4, 3378100), (5, 2702480), (8, 1689050), (10, 1351240), (11, 1228400), (16, 844525), (20, 675620), (22, 614200), (25, 540496), (37, 365200), (40, 337810), (44, 307100), (50, 270248), (55, 245680), (74, 182600), (80, 168905), (83, 162800), (88, 153550), (100, 135124), (110, 122840), (148, 91300), (166, 81400), (176, 76775), (185, 73040), (200, 67562), (220, 61420), (275, 49136), (296, 45650), (332, 40700), (370, 36520), (400, 33781), (407, 33200), (415, 32560), (440, 30710), (550, 24568), (592, 22825), (664, 20350), (740, 18260), (814, 16600), (830, 16280), (880, 15355), (913, 14800), (925, 14608), (1100, 12284), (1328, 10175), (1480, 9130), (1628, 8300), (1660, 8140), (1826, 7400), (1850, 7304), (2035, 6640), (2075, 6512), (2200, 6142), (2960, 4565), (3071, 4400), (3256, 4150), (3320, 4070), (3652, 3700)]