310542000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:808

約数の個数: 160

約数和(自身を含む): 1016333760

約数和(自身を除く): 705791760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 73, 75, 80, 100, 120, 125, 146, 150, 200, 219, 240, 250, 292, 300, 365, 375, 400, 438, 500, 584, 600, 709, 730, 750, 876, 1000, 1095, 1168, 1200, 1418, 1460, 1500, 1752, 1825, 2000, 2127, 2190, 2836, 2920, 3000, 3504, 3545, 3650, 4254, 4380, 5475, 5672, 5840, 6000, 7090, 7300, 8508, 8760, 9125, 10635, 10950, 11344, 14180, 14600, 17016, 17520, 17725, 18250, 21270, 21900, 27375, 28360, 29200, 34032, 35450, 36500, 42540, 43800, 51757, 53175, 54750, 56720, 70900, 73000, 85080, 87600, 88625, 103514, 106350, 109500, 141800, 146000, 155271, 170160, 177250, 207028, 212700, 219000, 258785, 265875, 283600, 310542, 354500, 414056, 425400, 438000, 517570, 531750, 621084, 709000, 776355, 828112, 850800, 1035140, 1063500, 1242168, 1293925, 1418000, 1552710, 2070280, 2127000, 2484336, 2587850, 3105420, 3881775, 4140560, 4254000, 5175700, 6210840, 6469625, 7763550, 10351400, 12421680, 12939250, 15527100, 19408875, 20702800, 25878500, 31054200, 38817750, 51757000, 62108400, 77635500, 103514000, 155271000, 310542000]

約数ペア:

[(1, 310542000), (2, 155271000), (3, 103514000), (4, 77635500), (5, 62108400), (6, 51757000), (8, 38817750), (10, 31054200), (12, 25878500), (15, 20702800), (16, 19408875), (20, 15527100), (24, 12939250), (25, 12421680), (30, 10351400), (40, 7763550), (48, 6469625), (50, 6210840), (60, 5175700), (73, 4254000), (75, 4140560), (80, 3881775), (100, 3105420), (120, 2587850), (125, 2484336), (146, 2127000), (150, 2070280), (200, 1552710), (219, 1418000), (240, 1293925), (250, 1242168), (292, 1063500), (300, 1035140), (365, 850800), (375, 828112), (400, 776355), (438, 709000), (500, 621084), (584, 531750), (600, 517570), (709, 438000), (730, 425400), (750, 414056), (876, 354500), (1000, 310542), (1095, 283600), (1168, 265875), (1200, 258785), (1418, 219000), (1460, 212700), (1500, 207028), (1752, 177250), (1825, 170160), (2000, 155271), (2127, 146000), (2190, 141800), (2836, 109500), (2920, 106350), (3000, 103514), (3504, 88625), (3545, 87600), (3650, 85080), (4254, 73000), (4380, 70900), (5475, 56720), (5672, 54750), (5840, 53175), (6000, 51757), (7090, 43800), (7300, 42540), (8508, 36500), (8760, 35450), (9125, 34032), (10635, 29200), (10950, 28360), (11344, 27375), (14180, 21900), (14600, 21270), (17016, 18250), (17520, 17725)]