148605000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{9907}}^1$

素因数の和:9936

約数の個数: 80

約数和(自身を含む): 464288880

約数和(自身を除く): 315683880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 9907, 15000, 19814, 29721, 39628, 49535, 59442, 79256, 99070, 118884, 148605, 198140, 237768, 247675, 297210, 396280, 495350, 594420, 743025, 990700, 1188840, 1238375, 1486050, 1981400, 2476750, 2972100, 3715125, 4953500, 5944200, 6191875, 7430250, 9907000, 12383750, 14860500, 18575625, 24767500, 29721000, 37151250, 49535000, 74302500, 148605000]

約数ペア:

[(1, 148605000), (2, 74302500), (3, 49535000), (4, 37151250), (5, 29721000), (6, 24767500), (8, 18575625), (10, 14860500), (12, 12383750), (15, 9907000), (20, 7430250), (24, 6191875), (25, 5944200), (30, 4953500), (40, 3715125), (50, 2972100), (60, 2476750), (75, 1981400), (100, 1486050), (120, 1238375), (125, 1188840), (150, 990700), (200, 743025), (250, 594420), (300, 495350), (375, 396280), (500, 297210), (600, 247675), (625, 237768), (750, 198140), (1000, 148605), (1250, 118884), (1500, 99070), (1875, 79256), (2500, 59442), (3000, 49535), (3750, 39628), (5000, 29721), (7500, 19814), (9907, 15000)]