67091220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17749}}^1$

素因数の和:17774

約数の個数: 96

約数和(自身を含む): 238560000

約数和(自身を除く): 171468780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17749, 35498, 53247, 70996, 88745, 106494, 124243, 159741, 177490, 212988, 248486, 266235, 319482, 354980, 372729, 479223, 496972, 532470, 621215, 638964, 745458, 798705, 958446, 1064940, 1118187, 1242430, 1490916, 1597410, 1863645, 1916892, 2236374, 2396115, 2484860, 3194820, 3354561, 3727290, 4472748, 4792230, 5590935, 6709122, 7454580, 9584460, 11181870, 13418244, 16772805, 22363740, 33545610, 67091220]

約数ペア:

[(1, 67091220), (2, 33545610), (3, 22363740), (4, 16772805), (5, 13418244), (6, 11181870), (7, 9584460), (9, 7454580), (10, 6709122), (12, 5590935), (14, 4792230), (15, 4472748), (18, 3727290), (20, 3354561), (21, 3194820), (27, 2484860), (28, 2396115), (30, 2236374), (35, 1916892), (36, 1863645), (42, 1597410), (45, 1490916), (54, 1242430), (60, 1118187), (63, 1064940), (70, 958446), (84, 798705), (90, 745458), (105, 638964), (108, 621215), (126, 532470), (135, 496972), (140, 479223), (180, 372729), (189, 354980), (210, 319482), (252, 266235), (270, 248486), (315, 212988), (378, 177490), (420, 159741), (540, 124243), (630, 106494), (756, 88745), (945, 70996), (1260, 53247), (1890, 35498), (3780, 17749)]