206451600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4065

約数の個数: 120

約数和(自身を含む): 676882272

約数和(自身を除く): 470430672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1720, 2064, 2150, 2580, 3225, 3440, 4001, 4300, 5160, 6450, 8002, 8600, 10320, 12003, 12900, 16004, 17200, 20005, 24006, 25800, 32008, 40010, 48012, 51600, 60015, 64016, 80020, 96024, 100025, 120030, 160040, 172043, 192048, 200050, 240060, 300075, 320080, 344086, 400100, 480120, 516129, 600150, 688172, 800200, 860215, 960240, 1032258, 1200300, 1376344, 1600400, 1720430, 2064516, 2400600, 2580645, 2752688, 3440860, 4129032, 4301075, 4801200, 5161290, 6881720, 8258064, 8602150, 10322580, 12903225, 13763440, 17204300, 20645160, 25806450, 34408600, 41290320, 51612900, 68817200, 103225800, 206451600]

約数ペア:

[(1, 206451600), (2, 103225800), (3, 68817200), (4, 51612900), (5, 41290320), (6, 34408600), (8, 25806450), (10, 20645160), (12, 17204300), (15, 13763440), (16, 12903225), (20, 10322580), (24, 8602150), (25, 8258064), (30, 6881720), (40, 5161290), (43, 4801200), (48, 4301075), (50, 4129032), (60, 3440860), (75, 2752688), (80, 2580645), (86, 2400600), (100, 2064516), (120, 1720430), (129, 1600400), (150, 1376344), (172, 1200300), (200, 1032258), (215, 960240), (240, 860215), (258, 800200), (300, 688172), (344, 600150), (400, 516129), (430, 480120), (516, 400100), (600, 344086), (645, 320080), (688, 300075), (860, 240060), (1032, 200050), (1075, 192048), (1200, 172043), (1290, 160040), (1720, 120030), (2064, 100025), (2150, 96024), (2580, 80020), (3225, 64016), (3440, 60015), (4001, 51600), (4300, 48012), (5160, 40010), (6450, 32008), (8002, 25800), (8600, 24006), (10320, 20005), (12003, 17200), (12900, 16004)]