84029940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2630

約数の個数: 96

約数和(自身を含む): 265816320

約数和(自身を除く): 181786380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2551, 2745, 3294, 3660, 5102, 5490, 6588, 7653, 8235, 10204, 10980, 12755, 15306, 16470, 22959, 25510, 30612, 32940, 38265, 45918, 51020, 68877, 76530, 91836, 114795, 137754, 153060, 155611, 229590, 275508, 311222, 344385, 459180, 466833, 622444, 688770, 778055, 933666, 1377540, 1400499, 1556110, 1867332, 2334165, 2800998, 3112220, 4201497, 4668330, 5601996, 7002495, 8402994, 9336660, 14004990, 16805988, 21007485, 28009980, 42014970, 84029940]

約数ペア:

[(1, 84029940), (2, 42014970), (3, 28009980), (4, 21007485), (5, 16805988), (6, 14004990), (9, 9336660), (10, 8402994), (12, 7002495), (15, 5601996), (18, 4668330), (20, 4201497), (27, 3112220), (30, 2800998), (36, 2334165), (45, 1867332), (54, 1556110), (60, 1400499), (61, 1377540), (90, 933666), (108, 778055), (122, 688770), (135, 622444), (180, 466833), (183, 459180), (244, 344385), (270, 311222), (305, 275508), (366, 229590), (540, 155611), (549, 153060), (610, 137754), (732, 114795), (915, 91836), (1098, 76530), (1220, 68877), (1647, 51020), (1830, 45918), (2196, 38265), (2551, 32940), (2745, 30612), (3294, 25510), (3660, 22959), (5102, 16470), (5490, 15306), (6588, 12755), (7653, 10980), (8235, 10204)]