271301580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1976

約数の個数: 144

約数和(自身を含む): 910544544

約数和(自身を除く): 639242964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 495, 657, 660, 730, 803, 876, 990, 1095, 1314, 1460, 1606, 1877, 1980, 2190, 2409, 2628, 3212, 3285, 3754, 4015, 4380, 4818, 5631, 6570, 7227, 7508, 8030, 9385, 9636, 11262, 12045, 13140, 14454, 16060, 16893, 18770, 20647, 22524, 24090, 28155, 28908, 33786, 36135, 37540, 41294, 48180, 56310, 61941, 67572, 72270, 82588, 84465, 103235, 112620, 123882, 137021, 144540, 168930, 185823, 206470, 247764, 274042, 309705, 337860, 371646, 411063, 412940, 548084, 619410, 685105, 743292, 822126, 929115, 1233189, 1238820, 1370210, 1507231, 1644252, 1858230, 2055315, 2466378, 2740420, 3014462, 3716460, 4110630, 4521693, 4932756, 6028924, 6165945, 7536155, 8221260, 9043386, 12331890, 13565079, 15072310, 18086772, 22608465, 24663780, 27130158, 30144620, 45216930, 54260316, 67825395, 90433860, 135650790, 271301580]

約数ペア:

[(1, 271301580), (2, 135650790), (3, 90433860), (4, 67825395), (5, 54260316), (6, 45216930), (9, 30144620), (10, 27130158), (11, 24663780), (12, 22608465), (15, 18086772), (18, 15072310), (20, 13565079), (22, 12331890), (30, 9043386), (33, 8221260), (36, 7536155), (44, 6165945), (45, 6028924), (55, 4932756), (60, 4521693), (66, 4110630), (73, 3716460), (90, 3014462), (99, 2740420), (110, 2466378), (132, 2055315), (146, 1858230), (165, 1644252), (180, 1507231), (198, 1370210), (219, 1238820), (220, 1233189), (292, 929115), (330, 822126), (365, 743292), (396, 685105), (438, 619410), (495, 548084), (657, 412940), (660, 411063), (730, 371646), (803, 337860), (876, 309705), (990, 274042), (1095, 247764), (1314, 206470), (1460, 185823), (1606, 168930), (1877, 144540), (1980, 137021), (2190, 123882), (2409, 112620), (2628, 103235), (3212, 84465), (3285, 82588), (3754, 72270), (4015, 67572), (4380, 61941), (4818, 56310), (5631, 48180), (6570, 41294), (7227, 37540), (7508, 36135), (8030, 33786), (9385, 28908), (9636, 28155), (11262, 24090), (12045, 22524), (13140, 20647), (14454, 18770), (16060, 16893)]