68939100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2837}}^1$

素因数の和:2866

約数の個数: 108

約数和(自身を含む): 224167944

約数和(自身を除く): 155228844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 2837, 4050, 4860, 5674, 6075, 8100, 8511, 11348, 12150, 14185, 17022, 24300, 25533, 28370, 34044, 42555, 51066, 56740, 70925, 76599, 85110, 102132, 127665, 141850, 153198, 170220, 212775, 229797, 255330, 283700, 306396, 382995, 425550, 459594, 510660, 638325, 689391, 765990, 851100, 919188, 1148985, 1276650, 1378782, 1531980, 1914975, 2297970, 2553300, 2757564, 3446955, 3829950, 4595940, 5744925, 6893910, 7659900, 11489850, 13787820, 17234775, 22979700, 34469550, 68939100]

約数ペア:

[(1, 68939100), (2, 34469550), (3, 22979700), (4, 17234775), (5, 13787820), (6, 11489850), (9, 7659900), (10, 6893910), (12, 5744925), (15, 4595940), (18, 3829950), (20, 3446955), (25, 2757564), (27, 2553300), (30, 2297970), (36, 1914975), (45, 1531980), (50, 1378782), (54, 1276650), (60, 1148985), (75, 919188), (81, 851100), (90, 765990), (100, 689391), (108, 638325), (135, 510660), (150, 459594), (162, 425550), (180, 382995), (225, 306396), (243, 283700), (270, 255330), (300, 229797), (324, 212775), (405, 170220), (450, 153198), (486, 141850), (540, 127665), (675, 102132), (810, 85110), (900, 76599), (972, 70925), (1215, 56740), (1350, 51066), (1620, 42555), (2025, 34044), (2430, 28370), (2700, 25533), (2837, 24300), (4050, 17022), (4860, 14185), (5674, 12150), (6075, 11348), (8100, 8511)]