2012400300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{48259}}^1$

素因数の和:48415

約数の個数: 72

約数和(自身を含む): 5864555200

約数和(自身を除く): 3852154900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3475, 4170, 6950, 8340, 10425, 13900, 20850, 41700, 48259, 96518, 144777, 193036, 241295, 289554, 482590, 579108, 723885, 965180, 1206475, 1447770, 2412950, 2895540, 3619425, 4825900, 6708001, 7238850, 13416002, 14477700, 20124003, 26832004, 33540005, 40248006, 67080010, 80496012, 100620015, 134160020, 167700025, 201240030, 335400050, 402480060, 503100075, 670800100, 1006200150, 2012400300]

約数ペア:

[(1, 2012400300), (2, 1006200150), (3, 670800100), (4, 503100075), (5, 402480060), (6, 335400050), (10, 201240030), (12, 167700025), (15, 134160020), (20, 100620015), (25, 80496012), (30, 67080010), (50, 40248006), (60, 33540005), (75, 26832004), (100, 20124003), (139, 14477700), (150, 13416002), (278, 7238850), (300, 6708001), (417, 4825900), (556, 3619425), (695, 2895540), (834, 2412950), (1390, 1447770), (1668, 1206475), (2085, 965180), (2780, 723885), (3475, 579108), (4170, 482590), (6950, 289554), (8340, 241295), (10425, 193036), (13900, 144777), (20850, 96518), (41700, 48259)]