201249840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76231}}^1$

素因数の和:76258

約数の個数: 80

約数和(自身を含む): 680599296

約数和(自身を除く): 479349456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 76231, 152462, 228693, 304924, 381155, 457386, 609848, 762310, 838541, 914772, 1143465, 1219696, 1524620, 1677082, 1829544, 2286930, 2515623, 3049240, 3354164, 3659088, 4192705, 4573860, 5031246, 6098480, 6708328, 8385410, 9147720, 10062492, 12578115, 13416656, 16770820, 18295440, 20124984, 25156230, 33541640, 40249968, 50312460, 67083280, 100624920, 201249840]

約数ペア:

[(1, 201249840), (2, 100624920), (3, 67083280), (4, 50312460), (5, 40249968), (6, 33541640), (8, 25156230), (10, 20124984), (11, 18295440), (12, 16770820), (15, 13416656), (16, 12578115), (20, 10062492), (22, 9147720), (24, 8385410), (30, 6708328), (33, 6098480), (40, 5031246), (44, 4573860), (48, 4192705), (55, 3659088), (60, 3354164), (66, 3049240), (80, 2515623), (88, 2286930), (110, 1829544), (120, 1677082), (132, 1524620), (165, 1219696), (176, 1143465), (220, 914772), (240, 838541), (264, 762310), (330, 609848), (440, 457386), (528, 381155), (660, 304924), (880, 228693), (1320, 152462), (2640, 76231)]