67540020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 196172928

約数和(自身を除く): 128632908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 67, 106, 134, 159, 201, 212, 265, 268, 317, 318, 335, 402, 530, 634, 636, 670, 795, 804, 951, 1005, 1060, 1268, 1340, 1585, 1590, 1902, 2010, 3170, 3180, 3551, 3804, 4020, 4755, 6340, 7102, 9510, 10653, 14204, 16801, 17755, 19020, 21239, 21306, 33602, 35510, 42478, 42612, 50403, 53265, 63717, 67204, 71020, 84005, 84956, 100806, 106195, 106530, 127434, 168010, 201612, 212390, 213060, 252015, 254868, 318585, 336020, 424780, 504030, 637170, 1008060, 1125667, 1274340, 2251334, 3377001, 4502668, 5628335, 6754002, 11256670, 13508004, 16885005, 22513340, 33770010, 67540020]

約数ペア:

[(1, 67540020), (2, 33770010), (3, 22513340), (4, 16885005), (5, 13508004), (6, 11256670), (10, 6754002), (12, 5628335), (15, 4502668), (20, 3377001), (30, 2251334), (53, 1274340), (60, 1125667), (67, 1008060), (106, 637170), (134, 504030), (159, 424780), (201, 336020), (212, 318585), (265, 254868), (268, 252015), (317, 213060), (318, 212390), (335, 201612), (402, 168010), (530, 127434), (634, 106530), (636, 106195), (670, 100806), (795, 84956), (804, 84005), (951, 71020), (1005, 67204), (1060, 63717), (1268, 53265), (1340, 50403), (1585, 42612), (1590, 42478), (1902, 35510), (2010, 33602), (3170, 21306), (3180, 21239), (3551, 19020), (3804, 17755), (4020, 16801), (4755, 14204), (6340, 10653), (7102, 9510)]