68553540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3847}}^1$

素因数の和:3879

約数の個数: 120

約数和(自身を含む): 234666432

約数和(自身を除く): 166112892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 3847, 4455, 5940, 7694, 8910, 11541, 15388, 17820, 19235, 23082, 34623, 38470, 42317, 46164, 57705, 69246, 76940, 84634, 103869, 115410, 126951, 138492, 169268, 173115, 207738, 211585, 230820, 253902, 311607, 346230, 380853, 415476, 423170, 507804, 519345, 623214, 634755, 692460, 761706, 846340, 1038690, 1142559, 1246428, 1269510, 1523412, 1558035, 1904265, 2077380, 2285118, 2539020, 3116070, 3427677, 3808530, 4570236, 5712795, 6232140, 6855354, 7617060, 11425590, 13710708, 17138385, 22851180, 34276770, 68553540]

約数ペア:

[(1, 68553540), (2, 34276770), (3, 22851180), (4, 17138385), (5, 13710708), (6, 11425590), (9, 7617060), (10, 6855354), (11, 6232140), (12, 5712795), (15, 4570236), (18, 3808530), (20, 3427677), (22, 3116070), (27, 2539020), (30, 2285118), (33, 2077380), (36, 1904265), (44, 1558035), (45, 1523412), (54, 1269510), (55, 1246428), (60, 1142559), (66, 1038690), (81, 846340), (90, 761706), (99, 692460), (108, 634755), (110, 623214), (132, 519345), (135, 507804), (162, 423170), (165, 415476), (180, 380853), (198, 346230), (220, 311607), (270, 253902), (297, 230820), (324, 211585), (330, 207738), (396, 173115), (405, 169268), (495, 138492), (540, 126951), (594, 115410), (660, 103869), (810, 84634), (891, 76940), (990, 69246), (1188, 57705), (1485, 46164), (1620, 42317), (1782, 38470), (1980, 34623), (2970, 23082), (3564, 19235), (3847, 17820), (4455, 15388), (5940, 11541), (7694, 8910)]