13122600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{21871}}^1$

素因数の和:21890

約数の個数: 48

約数和(自身を含む): 40681920

約数和(自身を除く): 27559320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 21871, 43742, 65613, 87484, 109355, 131226, 174968, 218710, 262452, 328065, 437420, 524904, 546775, 656130, 874840, 1093550, 1312260, 1640325, 2187100, 2624520, 3280650, 4374200, 6561300, 13122600]

約数ペア:

[(1, 13122600), (2, 6561300), (3, 4374200), (4, 3280650), (5, 2624520), (6, 2187100), (8, 1640325), (10, 1312260), (12, 1093550), (15, 874840), (20, 656130), (24, 546775), (25, 524904), (30, 437420), (40, 328065), (50, 262452), (60, 218710), (75, 174968), (100, 131226), (120, 109355), (150, 87484), (200, 65613), (300, 43742), (600, 21871)]