54771900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 167260128

約数和(自身を除く): 112488228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 61, 73, 75, 82, 100, 122, 123, 146, 150, 164, 183, 205, 219, 244, 246, 292, 300, 305, 365, 366, 410, 438, 492, 610, 615, 730, 732, 820, 876, 915, 1025, 1095, 1220, 1230, 1460, 1525, 1825, 1830, 2050, 2190, 2460, 2501, 2993, 3050, 3075, 3650, 3660, 4100, 4380, 4453, 4575, 5002, 5475, 5986, 6100, 6150, 7300, 7503, 8906, 8979, 9150, 10004, 10950, 11972, 12300, 12505, 13359, 14965, 15006, 17812, 17958, 18300, 21900, 22265, 25010, 26718, 29930, 30012, 35916, 37515, 44530, 44895, 50020, 53436, 59860, 62525, 66795, 74825, 75030, 89060, 89790, 111325, 125050, 133590, 149650, 150060, 179580, 182573, 187575, 222650, 224475, 250100, 267180, 299300, 333975, 365146, 375150, 445300, 448950, 547719, 667950, 730292, 750300, 897900, 912865, 1095438, 1335900, 1825730, 2190876, 2738595, 3651460, 4564325, 5477190, 9128650, 10954380, 13692975, 18257300, 27385950, 54771900]

約数ペア:

[(1, 54771900), (2, 27385950), (3, 18257300), (4, 13692975), (5, 10954380), (6, 9128650), (10, 5477190), (12, 4564325), (15, 3651460), (20, 2738595), (25, 2190876), (30, 1825730), (41, 1335900), (50, 1095438), (60, 912865), (61, 897900), (73, 750300), (75, 730292), (82, 667950), (100, 547719), (122, 448950), (123, 445300), (146, 375150), (150, 365146), (164, 333975), (183, 299300), (205, 267180), (219, 250100), (244, 224475), (246, 222650), (292, 187575), (300, 182573), (305, 179580), (365, 150060), (366, 149650), (410, 133590), (438, 125050), (492, 111325), (610, 89790), (615, 89060), (730, 75030), (732, 74825), (820, 66795), (876, 62525), (915, 59860), (1025, 53436), (1095, 50020), (1220, 44895), (1230, 44530), (1460, 37515), (1525, 35916), (1825, 30012), (1830, 29930), (2050, 26718), (2190, 25010), (2460, 22265), (2501, 21900), (2993, 18300), (3050, 17958), (3075, 17812), (3650, 15006), (3660, 14965), (4100, 13359), (4380, 12505), (4453, 12300), (4575, 11972), (5002, 10950), (5475, 10004), (5986, 9150), (6100, 8979), (6150, 8906), (7300, 7503)]