395994600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12941}}^1$

素因数の和:12980

約数の個数: 144

約数和(自身を含む): 1408219020

約数和(自身を除く): 1012224420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 12941, 15300, 25882, 30600, 38823, 51764, 64705, 77646, 103528, 116469, 129410, 155292, 194115, 219997, 232938, 258820, 310584, 323525, 388230, 439994, 465876, 517640, 582345, 647050, 659991, 776460, 879988, 931752, 970575, 1099985, 1164690, 1294100, 1319982, 1552920, 1759976, 1941150, 1979973, 2199970, 2329380, 2588200, 2639964, 2911725, 3299955, 3882300, 3959946, 4399940, 4658760, 5279928, 5499925, 5823450, 6599910, 7764600, 7919892, 8799880, 9899865, 10999850, 11646900, 13199820, 15839784, 16499775, 19799730, 21999700, 23293800, 26399640, 32999550, 39599460, 43999400, 49499325, 65999100, 79198920, 98998650, 131998200, 197997300, 395994600]

約数ペア:

[(1, 395994600), (2, 197997300), (3, 131998200), (4, 98998650), (5, 79198920), (6, 65999100), (8, 49499325), (9, 43999400), (10, 39599460), (12, 32999550), (15, 26399640), (17, 23293800), (18, 21999700), (20, 19799730), (24, 16499775), (25, 15839784), (30, 13199820), (34, 11646900), (36, 10999850), (40, 9899865), (45, 8799880), (50, 7919892), (51, 7764600), (60, 6599910), (68, 5823450), (72, 5499925), (75, 5279928), (85, 4658760), (90, 4399940), (100, 3959946), (102, 3882300), (120, 3299955), (136, 2911725), (150, 2639964), (153, 2588200), (170, 2329380), (180, 2199970), (200, 1979973), (204, 1941150), (225, 1759976), (255, 1552920), (300, 1319982), (306, 1294100), (340, 1164690), (360, 1099985), (408, 970575), (425, 931752), (450, 879988), (510, 776460), (600, 659991), (612, 647050), (680, 582345), (765, 517640), (850, 465876), (900, 439994), (1020, 388230), (1224, 323525), (1275, 310584), (1530, 258820), (1700, 232938), (1800, 219997), (2040, 194115), (2550, 155292), (3060, 129410), (3400, 116469), (3825, 103528), (5100, 77646), (6120, 64705), (7650, 51764), (10200, 38823), (12941, 30600), (15300, 25882)]