82668000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{83}}^2$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 274122576

約数和(自身を除く): 191454576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 83, 96, 100, 120, 125, 150, 160, 166, 200, 240, 249, 250, 300, 332, 375, 400, 415, 480, 498, 500, 600, 664, 750, 800, 830, 996, 1000, 1200, 1245, 1328, 1500, 1660, 1992, 2000, 2075, 2400, 2490, 2656, 3000, 3320, 3984, 4000, 4150, 4980, 6000, 6225, 6640, 6889, 7968, 8300, 9960, 10375, 12000, 12450, 13280, 13778, 16600, 19920, 20667, 20750, 24900, 27556, 31125, 33200, 34445, 39840, 41334, 41500, 49800, 55112, 62250, 66400, 68890, 82668, 83000, 99600, 103335, 110224, 124500, 137780, 165336, 166000, 172225, 199200, 206670, 220448, 249000, 275560, 330672, 332000, 344450, 413340, 498000, 516675, 551120, 661344, 688900, 826680, 861125, 996000, 1033350, 1102240, 1377800, 1653360, 1722250, 2066700, 2583375, 2755600, 3306720, 3444500, 4133400, 5166750, 5511200, 6889000, 8266800, 10333500, 13778000, 16533600, 20667000, 27556000, 41334000, 82668000]

約数ペア:

[(1, 82668000), (2, 41334000), (3, 27556000), (4, 20667000), (5, 16533600), (6, 13778000), (8, 10333500), (10, 8266800), (12, 6889000), (15, 5511200), (16, 5166750), (20, 4133400), (24, 3444500), (25, 3306720), (30, 2755600), (32, 2583375), (40, 2066700), (48, 1722250), (50, 1653360), (60, 1377800), (75, 1102240), (80, 1033350), (83, 996000), (96, 861125), (100, 826680), (120, 688900), (125, 661344), (150, 551120), (160, 516675), (166, 498000), (200, 413340), (240, 344450), (249, 332000), (250, 330672), (300, 275560), (332, 249000), (375, 220448), (400, 206670), (415, 199200), (480, 172225), (498, 166000), (500, 165336), (600, 137780), (664, 124500), (750, 110224), (800, 103335), (830, 99600), (996, 83000), (1000, 82668), (1200, 68890), (1245, 66400), (1328, 62250), (1500, 55112), (1660, 49800), (1992, 41500), (2000, 41334), (2075, 39840), (2400, 34445), (2490, 33200), (2656, 31125), (3000, 27556), (3320, 24900), (3984, 20750), (4000, 20667), (4150, 19920), (4980, 16600), (6000, 13778), (6225, 13280), (6640, 12450), (6889, 12000), (7968, 10375), (8300, 9960)]