27806850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1092

約数の個数: 72

約数和(自身を含む): 76007412

約数和(自身を除く): 48200562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1013, 1098, 1525, 1830, 2026, 2745, 3039, 3050, 4575, 5065, 5490, 6078, 9117, 9150, 10130, 13725, 15195, 18234, 25325, 27450, 30390, 45585, 50650, 61793, 75975, 91170, 123586, 151950, 185379, 227925, 308965, 370758, 455850, 556137, 617930, 926895, 1112274, 1544825, 1853790, 2780685, 3089650, 4634475, 5561370, 9268950, 13903425, 27806850]

約数ペア:

[(1, 27806850), (2, 13903425), (3, 9268950), (5, 5561370), (6, 4634475), (9, 3089650), (10, 2780685), (15, 1853790), (18, 1544825), (25, 1112274), (30, 926895), (45, 617930), (50, 556137), (61, 455850), (75, 370758), (90, 308965), (122, 227925), (150, 185379), (183, 151950), (225, 123586), (305, 91170), (366, 75975), (450, 61793), (549, 50650), (610, 45585), (915, 30390), (1013, 27450), (1098, 25325), (1525, 18234), (1830, 15195), (2026, 13725), (2745, 10130), (3039, 9150), (3050, 9117), (4575, 6078), (5065, 5490)]