16801200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:396

約数の個数: 180

約数和(自身を含む): 62964720

約数和(自身を除く): 46163520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 359, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 718, 720, 780, 900, 936, 975, 1040, 1077, 1170, 1200, 1300, 1436, 1560, 1795, 1800, 1872, 1950, 2154, 2340, 2600, 2872, 2925, 3120, 3231, 3590, 3600, 3900, 4308, 4667, 4680, 5200, 5385, 5744, 5850, 6462, 7180, 7800, 8616, 8975, 9334, 9360, 10770, 11700, 12924, 14001, 14360, 15600, 16155, 17232, 17950, 18668, 21540, 23335, 23400, 25848, 26925, 28002, 28720, 32310, 35900, 37336, 42003, 43080, 46670, 46800, 51696, 53850, 56004, 64620, 70005, 71800, 74672, 80775, 84006, 86160, 93340, 107700, 112008, 116675, 129240, 140010, 143600, 161550, 168012, 186680, 210015, 215400, 224016, 233350, 258480, 280020, 323100, 336024, 350025, 373360, 420030, 430800, 466700, 560040, 646200, 672048, 700050, 840060, 933400, 1050075, 1120080, 1292400, 1400100, 1680120, 1866800, 2100150, 2800200, 3360240, 4200300, 5600400, 8400600, 16801200]

約数ペア:

[(1, 16801200), (2, 8400600), (3, 5600400), (4, 4200300), (5, 3360240), (6, 2800200), (8, 2100150), (9, 1866800), (10, 1680120), (12, 1400100), (13, 1292400), (15, 1120080), (16, 1050075), (18, 933400), (20, 840060), (24, 700050), (25, 672048), (26, 646200), (30, 560040), (36, 466700), (39, 430800), (40, 420030), (45, 373360), (48, 350025), (50, 336024), (52, 323100), (60, 280020), (65, 258480), (72, 233350), (75, 224016), (78, 215400), (80, 210015), (90, 186680), (100, 168012), (104, 161550), (117, 143600), (120, 140010), (130, 129240), (144, 116675), (150, 112008), (156, 107700), (180, 93340), (195, 86160), (200, 84006), (208, 80775), (225, 74672), (234, 71800), (240, 70005), (260, 64620), (300, 56004), (312, 53850), (325, 51696), (359, 46800), (360, 46670), (390, 43080), (400, 42003), (450, 37336), (468, 35900), (520, 32310), (585, 28720), (600, 28002), (624, 26925), (650, 25848), (718, 23400), (720, 23335), (780, 21540), (900, 18668), (936, 17950), (975, 17232), (1040, 16155), (1077, 15600), (1170, 14360), (1200, 14001), (1300, 12924), (1436, 11700), (1560, 10770), (1795, 9360), (1800, 9334), (1872, 8975), (1950, 8616), (2154, 7800), (2340, 7180), (2600, 6462), (2872, 5850), (2925, 5744), (3120, 5385), (3231, 5200), (3590, 4680), (3600, 4667), (3900, 4308)]