148972500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{2207}}^1$

素因数の和:2240

約数の個数: 120

約数和(自身を含む): 482845440

約数和(自身を除く): 333872940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1875, 2207, 2250, 2500, 2700, 3375, 3750, 4414, 4500, 5625, 6621, 6750, 7500, 8828, 11035, 11250, 13242, 13500, 16875, 19863, 22070, 22500, 26484, 33105, 33750, 39726, 44140, 55175, 59589, 66210, 67500, 79452, 99315, 110350, 119178, 132420, 165525, 198630, 220700, 238356, 275875, 297945, 331050, 397260, 496575, 551750, 595890, 662100, 827625, 993150, 1103500, 1191780, 1379375, 1489725, 1655250, 1986300, 2482875, 2758750, 2979450, 3310500, 4138125, 4965750, 5517500, 5958900, 7448625, 8276250, 9931500, 12414375, 14897250, 16552500, 24828750, 29794500, 37243125, 49657500, 74486250, 148972500]

約数ペア:

[(1, 148972500), (2, 74486250), (3, 49657500), (4, 37243125), (5, 29794500), (6, 24828750), (9, 16552500), (10, 14897250), (12, 12414375), (15, 9931500), (18, 8276250), (20, 7448625), (25, 5958900), (27, 5517500), (30, 4965750), (36, 4138125), (45, 3310500), (50, 2979450), (54, 2758750), (60, 2482875), (75, 1986300), (90, 1655250), (100, 1489725), (108, 1379375), (125, 1191780), (135, 1103500), (150, 993150), (180, 827625), (225, 662100), (250, 595890), (270, 551750), (300, 496575), (375, 397260), (450, 331050), (500, 297945), (540, 275875), (625, 238356), (675, 220700), (750, 198630), (900, 165525), (1125, 132420), (1250, 119178), (1350, 110350), (1500, 99315), (1875, 79452), (2207, 67500), (2250, 66210), (2500, 59589), (2700, 55175), (3375, 44140), (3750, 39726), (4414, 33750), (4500, 33105), (5625, 26484), (6621, 22500), (6750, 22070), (7500, 19863), (8828, 16875), (11035, 13500), (11250, 13242)]