66893850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 120

約数和(自身を含む): 189050400

約数和(自身を除く): 122156550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 83, 90, 135, 150, 162, 166, 199, 225, 249, 270, 398, 405, 415, 450, 498, 597, 675, 747, 810, 830, 995, 1194, 1245, 1350, 1494, 1791, 1990, 2025, 2075, 2241, 2490, 2985, 3582, 3735, 4050, 4150, 4482, 4975, 5373, 5970, 6225, 6723, 7470, 8955, 9950, 10746, 11205, 12450, 13446, 14925, 16119, 16517, 17910, 18675, 22410, 26865, 29850, 32238, 33034, 33615, 37350, 44775, 49551, 53730, 56025, 67230, 80595, 82585, 89550, 99102, 112050, 134325, 148653, 161190, 165170, 168075, 247755, 268650, 297306, 336150, 402975, 412925, 445959, 495510, 743265, 805950, 825850, 891918, 1238775, 1337877, 1486530, 2229795, 2477550, 2675754, 3716325, 4459590, 6689385, 7432650, 11148975, 13378770, 22297950, 33446925, 66893850]

約数ペア:

[(1, 66893850), (2, 33446925), (3, 22297950), (5, 13378770), (6, 11148975), (9, 7432650), (10, 6689385), (15, 4459590), (18, 3716325), (25, 2675754), (27, 2477550), (30, 2229795), (45, 1486530), (50, 1337877), (54, 1238775), (75, 891918), (81, 825850), (83, 805950), (90, 743265), (135, 495510), (150, 445959), (162, 412925), (166, 402975), (199, 336150), (225, 297306), (249, 268650), (270, 247755), (398, 168075), (405, 165170), (415, 161190), (450, 148653), (498, 134325), (597, 112050), (675, 99102), (747, 89550), (810, 82585), (830, 80595), (995, 67230), (1194, 56025), (1245, 53730), (1350, 49551), (1494, 44775), (1791, 37350), (1990, 33615), (2025, 33034), (2075, 32238), (2241, 29850), (2490, 26865), (2985, 22410), (3582, 18675), (3735, 17910), (4050, 16517), (4150, 16119), (4482, 14925), (4975, 13446), (5373, 12450), (5970, 11205), (6225, 10746), (6723, 9950), (7470, 8955)]