308421000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{11423}}^1$

素因数の和:11453

約数の個数: 128

約数和(自身を含む): 1069286400

約数和(自身を除く): 760865400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 6750, 9000, 11423, 13500, 22846, 27000, 34269, 45692, 57115, 68538, 91384, 102807, 114230, 137076, 171345, 205614, 228460, 274152, 285575, 308421, 342690, 411228, 456920, 514035, 571150, 616842, 685380, 822456, 856725, 1028070, 1142300, 1233684, 1370760, 1427875, 1542105, 1713450, 2056140, 2284600, 2467368, 2570175, 2855750, 3084210, 3426900, 4112280, 4283625, 5140350, 5711500, 6168420, 6853800, 7710525, 8567250, 10280700, 11423000, 12336840, 12850875, 15421050, 17134500, 20561400, 25701750, 30842100, 34269000, 38552625, 51403500, 61684200, 77105250, 102807000, 154210500, 308421000]

約数ペア:

[(1, 308421000), (2, 154210500), (3, 102807000), (4, 77105250), (5, 61684200), (6, 51403500), (8, 38552625), (9, 34269000), (10, 30842100), (12, 25701750), (15, 20561400), (18, 17134500), (20, 15421050), (24, 12850875), (25, 12336840), (27, 11423000), (30, 10280700), (36, 8567250), (40, 7710525), (45, 6853800), (50, 6168420), (54, 5711500), (60, 5140350), (72, 4283625), (75, 4112280), (90, 3426900), (100, 3084210), (108, 2855750), (120, 2570175), (125, 2467368), (135, 2284600), (150, 2056140), (180, 1713450), (200, 1542105), (216, 1427875), (225, 1370760), (250, 1233684), (270, 1142300), (300, 1028070), (360, 856725), (375, 822456), (450, 685380), (500, 616842), (540, 571150), (600, 514035), (675, 456920), (750, 411228), (900, 342690), (1000, 308421), (1080, 285575), (1125, 274152), (1350, 228460), (1500, 205614), (1800, 171345), (2250, 137076), (2700, 114230), (3000, 102807), (3375, 91384), (4500, 68538), (5400, 57115), (6750, 45692), (9000, 34269), (11423, 27000), (13500, 22846)]