164700540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{33889}}^1$

素因数の和:33913

約数の個数: 72

約数和(自身を含む): 518110320

約数和(自身を除く): 353409780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 33889, 67778, 101667, 135556, 169445, 203334, 305001, 338890, 406668, 508335, 610002, 677780, 915003, 1016670, 1220004, 1525005, 1830006, 2033340, 2745009, 3050010, 3660012, 4575015, 5490018, 6100020, 8235027, 9150030, 10980036, 13725045, 16470054, 18300060, 27450090, 32940108, 41175135, 54900180, 82350270, 164700540]

約数ペア:

[(1, 164700540), (2, 82350270), (3, 54900180), (4, 41175135), (5, 32940108), (6, 27450090), (9, 18300060), (10, 16470054), (12, 13725045), (15, 10980036), (18, 9150030), (20, 8235027), (27, 6100020), (30, 5490018), (36, 4575015), (45, 3660012), (54, 3050010), (60, 2745009), (81, 2033340), (90, 1830006), (108, 1525005), (135, 1220004), (162, 1016670), (180, 915003), (243, 677780), (270, 610002), (324, 508335), (405, 406668), (486, 338890), (540, 305001), (810, 203334), (972, 169445), (1215, 135556), (1620, 101667), (2430, 67778), (4860, 33889)]