142672500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 180

約数和(自身を含む): 478449972

約数和(自身を除く): 335777472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 373, 375, 425, 450, 500, 510, 612, 625, 746, 750, 765, 850, 900, 1020, 1119, 1125, 1250, 1275, 1492, 1500, 1530, 1700, 1865, 1875, 2125, 2238, 2250, 2500, 2550, 3060, 3357, 3730, 3750, 3825, 4250, 4476, 4500, 5100, 5595, 5625, 6341, 6375, 6714, 7460, 7500, 7650, 8500, 9325, 10625, 11190, 11250, 12682, 12750, 13428, 15300, 16785, 18650, 19023, 19125, 21250, 22380, 22500, 25364, 25500, 27975, 31705, 31875, 33570, 37300, 38046, 38250, 42500, 46625, 55950, 57069, 63410, 63750, 67140, 76092, 76500, 83925, 93250, 95115, 95625, 111900, 114138, 126820, 127500, 139875, 158525, 167850, 186500, 190230, 191250, 228276, 233125, 279750, 285345, 317050, 335700, 380460, 382500, 419625, 466250, 475575, 559500, 570690, 634100, 699375, 792625, 839250, 932500, 951150, 1141380, 1398750, 1426725, 1585250, 1678500, 1902300, 2098125, 2377875, 2797500, 2853450, 3170500, 3963125, 4196250, 4755750, 5706900, 7133625, 7926250, 8392500, 9511500, 11889375, 14267250, 15852500, 23778750, 28534500, 35668125, 47557500, 71336250, 142672500]

約数ペア:

[(1, 142672500), (2, 71336250), (3, 47557500), (4, 35668125), (5, 28534500), (6, 23778750), (9, 15852500), (10, 14267250), (12, 11889375), (15, 9511500), (17, 8392500), (18, 7926250), (20, 7133625), (25, 5706900), (30, 4755750), (34, 4196250), (36, 3963125), (45, 3170500), (50, 2853450), (51, 2797500), (60, 2377875), (68, 2098125), (75, 1902300), (85, 1678500), (90, 1585250), (100, 1426725), (102, 1398750), (125, 1141380), (150, 951150), (153, 932500), (170, 839250), (180, 792625), (204, 699375), (225, 634100), (250, 570690), (255, 559500), (300, 475575), (306, 466250), (340, 419625), (373, 382500), (375, 380460), (425, 335700), (450, 317050), (500, 285345), (510, 279750), (612, 233125), (625, 228276), (746, 191250), (750, 190230), (765, 186500), (850, 167850), (900, 158525), (1020, 139875), (1119, 127500), (1125, 126820), (1250, 114138), (1275, 111900), (1492, 95625), (1500, 95115), (1530, 93250), (1700, 83925), (1865, 76500), (1875, 76092), (2125, 67140), (2238, 63750), (2250, 63410), (2500, 57069), (2550, 55950), (3060, 46625), (3357, 42500), (3730, 38250), (3750, 38046), (3825, 37300), (4250, 33570), (4476, 31875), (4500, 31705), (5100, 27975), (5595, 25500), (5625, 25364), (6341, 22500), (6375, 22380), (6714, 21250), (7460, 19125), (7500, 19023), (7650, 18650), (8500, 16785), (9325, 15300), (10625, 13428), (11190, 12750), (11250, 12682)]