38508750

素因数分解:

$2^1\times 3^3\times 5^4\times 7^1\times {\mathrm{163}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 122960640

約数和(自身を除く): 84451890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 163, 175, 189, 210, 225, 250, 270, 315, 326, 350, 375, 378, 450, 489, 525, 625, 630, 675, 750, 815, 875, 945, 978, 1050, 1125, 1141, 1250, 1350, 1467, 1575, 1630, 1750, 1875, 1890, 2250, 2282, 2445, 2625, 2934, 3150, 3375, 3423, 3750, 4075, 4375, 4401, 4725, 4890, 5250, 5625, 5705, 6750, 6846, 7335, 7875, 8150, 8750, 8802, 9450, 10269, 11250, 11410, 12225, 13125, 14670, 15750, 16875, 17115, 20375, 20538, 22005, 23625, 24450, 26250, 28525, 30807, 33750, 34230, 36675, 39375, 40750, 44010, 47250, 51345, 57050, 61125, 61614, 73350, 78750, 85575, 101875, 102690, 110025, 118125, 122250, 142625, 154035, 171150, 183375, 203750, 220050, 236250, 256725, 285250, 305625, 308070, 366750, 427875, 513450, 550125, 611250, 713125, 770175, 855750, 916875, 1100250, 1283625, 1426250, 1540350, 1833750, 2139375, 2567250, 2750625, 3850875, 4278750, 5501250, 6418125, 7701750, 12836250, 19254375, 38508750]

約数ペア:

[(1, 38508750), (2, 19254375), (3, 12836250), (5, 7701750), (6, 6418125), (7, 5501250), (9, 4278750), (10, 3850875), (14, 2750625), (15, 2567250), (18, 2139375), (21, 1833750), (25, 1540350), (27, 1426250), (30, 1283625), (35, 1100250), (42, 916875), (45, 855750), (50, 770175), (54, 713125), (63, 611250), (70, 550125), (75, 513450), (90, 427875), (105, 366750), (125, 308070), (126, 305625), (135, 285250), (150, 256725), (163, 236250), (175, 220050), (189, 203750), (210, 183375), (225, 171150), (250, 154035), (270, 142625), (315, 122250), (326, 118125), (350, 110025), (375, 102690), (378, 101875), (450, 85575), (489, 78750), (525, 73350), (625, 61614), (630, 61125), (675, 57050), (750, 51345), (815, 47250), (875, 44010), (945, 40750), (978, 39375), (1050, 36675), (1125, 34230), (1141, 33750), (1250, 30807), (1350, 28525), (1467, 26250), (1575, 24450), (1630, 23625), (1750, 22005), (1875, 20538), (1890, 20375), (2250, 17115), (2282, 16875), (2445, 15750), (2625, 14670), (2934, 13125), (3150, 12225), (3375, 11410), (3423, 11250), (3750, 10269), (4075, 9450), (4375, 8802), (4401, 8750), (4725, 8150), (4890, 7875), (5250, 7335), (5625, 6846), (5705, 6750)]