12600900

素因数分解:

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

素因数の和:395

約数の個数: 144

約数和(自身を含む): 43747200

約数和(自身を除く): 31146300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 359, 390, 450, 468, 540, 585, 650, 675, 702, 718, 780, 900, 975, 1077, 1170, 1300, 1350, 1404, 1436, 1755, 1795, 1950, 2154, 2340, 2700, 2925, 3231, 3510, 3590, 3900, 4308, 4667, 5385, 5850, 6462, 7020, 7180, 8775, 8975, 9334, 9693, 10770, 11700, 12924, 14001, 16155, 17550, 17950, 18668, 19386, 21540, 23335, 26925, 28002, 32310, 35100, 35900, 38772, 42003, 46670, 48465, 53850, 56004, 64620, 70005, 80775, 84006, 93340, 96930, 107700, 116675, 126009, 140010, 161550, 168012, 193860, 210015, 233350, 242325, 252018, 280020, 323100, 350025, 420030, 466700, 484650, 504036, 630045, 700050, 840060, 969300, 1050075, 1260090, 1400100, 2100150, 2520180, 3150225, 4200300, 6300450, 12600900]

約数ペア:

[(1, 12600900), (2, 6300450), (3, 4200300), (4, 3150225), (5, 2520180), (6, 2100150), (9, 1400100), (10, 1260090), (12, 1050075), (13, 969300), (15, 840060), (18, 700050), (20, 630045), (25, 504036), (26, 484650), (27, 466700), (30, 420030), (36, 350025), (39, 323100), (45, 280020), (50, 252018), (52, 242325), (54, 233350), (60, 210015), (65, 193860), (75, 168012), (78, 161550), (90, 140010), (100, 126009), (108, 116675), (117, 107700), (130, 96930), (135, 93340), (150, 84006), (156, 80775), (180, 70005), (195, 64620), (225, 56004), (234, 53850), (260, 48465), (270, 46670), (300, 42003), (325, 38772), (351, 35900), (359, 35100), (390, 32310), (450, 28002), (468, 26925), (540, 23335), (585, 21540), (650, 19386), (675, 18668), (702, 17950), (718, 17550), (780, 16155), (900, 14001), (975, 12924), (1077, 11700), (1170, 10770), (1300, 9693), (1350, 9334), (1404, 8975), (1436, 8775), (1755, 7180), (1795, 7020), (1950, 6462), (2154, 5850), (2340, 5385), (2700, 4667), (2925, 4308), (3231, 3900), (3510, 3590)]