30340000

素因数分解:

$2^5\times 5^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 120

約数和(自身を含む): 78527988

約数和(自身を除く): 48187988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 41, 50, 74, 80, 82, 100, 125, 148, 160, 164, 185, 200, 205, 250, 296, 328, 370, 400, 410, 500, 592, 625, 656, 740, 800, 820, 925, 1000, 1025, 1184, 1250, 1312, 1480, 1517, 1640, 1850, 2000, 2050, 2500, 2960, 3034, 3280, 3700, 4000, 4100, 4625, 5000, 5125, 5920, 6068, 6560, 7400, 7585, 8200, 9250, 10000, 10250, 12136, 14800, 15170, 16400, 18500, 20000, 20500, 23125, 24272, 25625, 29600, 30340, 32800, 37000, 37925, 41000, 46250, 48544, 51250, 60680, 74000, 75850, 82000, 92500, 102500, 121360, 148000, 151700, 164000, 185000, 189625, 205000, 242720, 303400, 370000, 379250, 410000, 606800, 740000, 758500, 820000, 948125, 1213600, 1517000, 1896250, 3034000, 3792500, 6068000, 7585000, 15170000, 30340000]

約数ペア:

[(1, 30340000), (2, 15170000), (4, 7585000), (5, 6068000), (8, 3792500), (10, 3034000), (16, 1896250), (20, 1517000), (25, 1213600), (32, 948125), (37, 820000), (40, 758500), (41, 740000), (50, 606800), (74, 410000), (80, 379250), (82, 370000), (100, 303400), (125, 242720), (148, 205000), (160, 189625), (164, 185000), (185, 164000), (200, 151700), (205, 148000), (250, 121360), (296, 102500), (328, 92500), (370, 82000), (400, 75850), (410, 74000), (500, 60680), (592, 51250), (625, 48544), (656, 46250), (740, 41000), (800, 37925), (820, 37000), (925, 32800), (1000, 30340), (1025, 29600), (1184, 25625), (1250, 24272), (1312, 23125), (1480, 20500), (1517, 20000), (1640, 18500), (1850, 16400), (2000, 15170), (2050, 14800), (2500, 12136), (2960, 10250), (3034, 10000), (3280, 9250), (3700, 8200), (4000, 7585), (4100, 7400), (4625, 6560), (5000, 6068), (5125, 5920)]