249222000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:668

約数の個数: 160

約数和(自身を含む): 815929920

約数和(自身を除く): 566707920

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, 569, 584, 600, 730, 750, 876, 1000, 1095, 1138, 1168, 1200, 1460, 1500, 1707, 1752, 1825, 2000, 2190, 2276, 2845, 2920, 3000, 3414, 3504, 3650, 4380, 4552, 5475, 5690, 5840, 6000, 6828, 7300, 8535, 8760, 9104, 9125, 10950, 11380, 13656, 14225, 14600, 17070, 17520, 18250, 21900, 22760, 27312, 27375, 28450, 29200, 34140, 36500, 41537, 42675, 43800, 45520, 54750, 56900, 68280, 71125, 73000, 83074, 85350, 87600, 109500, 113800, 124611, 136560, 142250, 146000, 166148, 170700, 207685, 213375, 219000, 227600, 249222, 284500, 332296, 341400, 415370, 426750, 438000, 498444, 569000, 623055, 664592, 682800, 830740, 853500, 996888, 1038425, 1138000, 1246110, 1661480, 1707000, 1993776, 2076850, 2492220, 3115275, 3322960, 3414000, 4153700, 4984440, 5192125, 6230550, 8307400, 9968880, 10384250, 12461100, 15576375, 16614800, 20768500, 24922200, 31152750, 41537000, 49844400, 62305500, 83074000, 124611000, 249222000]

約数ペア:

[(1, 249222000), (2, 124611000), (3, 83074000), (4, 62305500), (5, 49844400), (6, 41537000), (8, 31152750), (10, 24922200), (12, 20768500), (15, 16614800), (16, 15576375), (20, 12461100), (24, 10384250), (25, 9968880), (30, 8307400), (40, 6230550), (48, 5192125), (50, 4984440), (60, 4153700), (73, 3414000), (75, 3322960), (80, 3115275), (100, 2492220), (120, 2076850), (125, 1993776), (146, 1707000), (150, 1661480), (200, 1246110), (219, 1138000), (240, 1038425), (250, 996888), (292, 853500), (300, 830740), (365, 682800), (375, 664592), (400, 623055), (438, 569000), (500, 498444), (569, 438000), (584, 426750), (600, 415370), (730, 341400), (750, 332296), (876, 284500), (1000, 249222), (1095, 227600), (1138, 219000), (1168, 213375), (1200, 207685), (1460, 170700), (1500, 166148), (1707, 146000), (1752, 142250), (1825, 136560), (2000, 124611), (2190, 113800), (2276, 109500), (2845, 87600), (2920, 85350), (3000, 83074), (3414, 73000), (3504, 71125), (3650, 68280), (4380, 56900), (4552, 54750), (5475, 45520), (5690, 43800), (5840, 42675), (6000, 41537), (6828, 36500), (7300, 34140), (8535, 29200), (8760, 28450), (9104, 27375), (9125, 27312), (10950, 22760), (11380, 21900), (13656, 18250), (14225, 17520), (14600, 17070)]