155526360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2081

約数の個数: 128

約数和(自身を含む): 517881600

約数和(自身を除く): 362355240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 1997, 2360, 2596, 3245, 3540, 3894, 3994, 5192, 5991, 6490, 7080, 7788, 7988, 9735, 9985, 11982, 12980, 15576, 15976, 19470, 19970, 21967, 23964, 25960, 29955, 38940, 39940, 43934, 47928, 59910, 65901, 77880, 79880, 87868, 109835, 117823, 119820, 131802, 175736, 219670, 235646, 239640, 263604, 329505, 353469, 439340, 471292, 527208, 589115, 659010, 706938, 878680, 942584, 1178230, 1296053, 1318020, 1413876, 1767345, 2356460, 2592106, 2636040, 2827752, 3534690, 3888159, 4712920, 5184212, 6480265, 7069380, 7776318, 10368424, 12960530, 14138760, 15552636, 19440795, 25921060, 31105272, 38881590, 51842120, 77763180, 155526360]

約数ペア:

[(1, 155526360), (2, 77763180), (3, 51842120), (4, 38881590), (5, 31105272), (6, 25921060), (8, 19440795), (10, 15552636), (11, 14138760), (12, 12960530), (15, 10368424), (20, 7776318), (22, 7069380), (24, 6480265), (30, 5184212), (33, 4712920), (40, 3888159), (44, 3534690), (55, 2827752), (59, 2636040), (60, 2592106), (66, 2356460), (88, 1767345), (110, 1413876), (118, 1318020), (120, 1296053), (132, 1178230), (165, 942584), (177, 878680), (220, 706938), (236, 659010), (264, 589115), (295, 527208), (330, 471292), (354, 439340), (440, 353469), (472, 329505), (590, 263604), (649, 239640), (660, 235646), (708, 219670), (885, 175736), (1180, 131802), (1298, 119820), (1320, 117823), (1416, 109835), (1770, 87868), (1947, 79880), (1997, 77880), (2360, 65901), (2596, 59910), (3245, 47928), (3540, 43934), (3894, 39940), (3994, 38940), (5192, 29955), (5991, 25960), (6490, 23964), (7080, 21967), (7788, 19970), (7988, 19470), (9735, 15976), (9985, 15576), (11982, 12980)]