248793000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 783544320

約数和(自身を除く): 534751320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 127, 150, 200, 250, 254, 300, 375, 381, 500, 508, 600, 635, 653, 750, 762, 1000, 1016, 1270, 1306, 1500, 1524, 1905, 1959, 2540, 2612, 3000, 3048, 3175, 3265, 3810, 3918, 5080, 5224, 6350, 6530, 7620, 7836, 9525, 9795, 12700, 13060, 15240, 15672, 15875, 16325, 19050, 19590, 25400, 26120, 31750, 32650, 38100, 39180, 47625, 48975, 63500, 65300, 76200, 78360, 81625, 82931, 95250, 97950, 127000, 130600, 163250, 165862, 190500, 195900, 244875, 248793, 326500, 331724, 381000, 391800, 414655, 489750, 497586, 653000, 663448, 829310, 979500, 995172, 1243965, 1658620, 1959000, 1990344, 2073275, 2487930, 3317240, 4146550, 4975860, 6219825, 8293100, 9951720, 10366375, 12439650, 16586200, 20732750, 24879300, 31099125, 41465500, 49758600, 62198250, 82931000, 124396500, 248793000]

約数ペア:

[(1, 248793000), (2, 124396500), (3, 82931000), (4, 62198250), (5, 49758600), (6, 41465500), (8, 31099125), (10, 24879300), (12, 20732750), (15, 16586200), (20, 12439650), (24, 10366375), (25, 9951720), (30, 8293100), (40, 6219825), (50, 4975860), (60, 4146550), (75, 3317240), (100, 2487930), (120, 2073275), (125, 1990344), (127, 1959000), (150, 1658620), (200, 1243965), (250, 995172), (254, 979500), (300, 829310), (375, 663448), (381, 653000), (500, 497586), (508, 489750), (600, 414655), (635, 391800), (653, 381000), (750, 331724), (762, 326500), (1000, 248793), (1016, 244875), (1270, 195900), (1306, 190500), (1500, 165862), (1524, 163250), (1905, 130600), (1959, 127000), (2540, 97950), (2612, 95250), (3000, 82931), (3048, 81625), (3175, 78360), (3265, 76200), (3810, 65300), (3918, 63500), (5080, 48975), (5224, 47625), (6350, 39180), (6530, 38100), (7620, 32650), (7836, 31750), (9525, 26120), (9795, 25400), (12700, 19590), (13060, 19050), (15240, 16325), (15672, 15875)]