27264900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7021

約数の個数: 72

約数和(自身を含む): 84966784

約数和(自身を除く): 57701884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 6991, 13982, 20973, 27964, 34955, 41946, 69910, 83892, 90883, 104865, 139820, 174775, 181766, 209730, 272649, 349550, 363532, 419460, 454415, 524325, 545298, 699100, 908830, 1048650, 1090596, 1363245, 1817660, 2097300, 2272075, 2726490, 4544150, 5452980, 6816225, 9088300, 13632450, 27264900]

約数ペア:

[(1, 27264900), (2, 13632450), (3, 9088300), (4, 6816225), (5, 5452980), (6, 4544150), (10, 2726490), (12, 2272075), (13, 2097300), (15, 1817660), (20, 1363245), (25, 1090596), (26, 1048650), (30, 908830), (39, 699100), (50, 545298), (52, 524325), (60, 454415), (65, 419460), (75, 363532), (78, 349550), (100, 272649), (130, 209730), (150, 181766), (156, 174775), (195, 139820), (260, 104865), (300, 90883), (325, 83892), (390, 69910), (650, 41946), (780, 34955), (975, 27964), (1300, 20973), (1950, 13982), (3900, 6991)]