87278310

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{733}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 274122576

約数和(自身を除く): 186844266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 378, 405, 441, 486, 490, 567, 630, 733, 735, 810, 882, 945, 1134, 1215, 1323, 1466, 1470, 1701, 1890, 2199, 2205, 2430, 2646, 2835, 3402, 3665, 3969, 4398, 4410, 5131, 5670, 6597, 6615, 7330, 7938, 8505, 10262, 10995, 11907, 13194, 13230, 15393, 17010, 19791, 19845, 21990, 23814, 25655, 30786, 32985, 35917, 39582, 39690, 46179, 51310, 59373, 59535, 65970, 71834, 76965, 92358, 98955, 107751, 118746, 119070, 138537, 153930, 178119, 179585, 197910, 215502, 230895, 277074, 296865, 323253, 356238, 359170, 415611, 461790, 538755, 593730, 646506, 692685, 831222, 890595, 969759, 1077510, 1246833, 1385370, 1616265, 1781190, 1939518, 2078055, 2493666, 2909277, 3232530, 4156110, 4848795, 5818554, 6234165, 8727831, 9697590, 12468330, 14546385, 17455662, 29092770, 43639155, 87278310]

約数ペア:

[(1, 87278310), (2, 43639155), (3, 29092770), (5, 17455662), (6, 14546385), (7, 12468330), (9, 9697590), (10, 8727831), (14, 6234165), (15, 5818554), (18, 4848795), (21, 4156110), (27, 3232530), (30, 2909277), (35, 2493666), (42, 2078055), (45, 1939518), (49, 1781190), (54, 1616265), (63, 1385370), (70, 1246833), (81, 1077510), (90, 969759), (98, 890595), (105, 831222), (126, 692685), (135, 646506), (147, 593730), (162, 538755), (189, 461790), (210, 415611), (243, 359170), (245, 356238), (270, 323253), (294, 296865), (315, 277074), (378, 230895), (405, 215502), (441, 197910), (486, 179585), (490, 178119), (567, 153930), (630, 138537), (733, 119070), (735, 118746), (810, 107751), (882, 98955), (945, 92358), (1134, 76965), (1215, 71834), (1323, 65970), (1466, 59535), (1470, 59373), (1701, 51310), (1890, 46179), (2199, 39690), (2205, 39582), (2430, 35917), (2646, 32985), (2835, 30786), (3402, 25655), (3665, 23814), (3969, 21990), (4398, 19845), (4410, 19791), (5131, 17010), (5670, 15393), (6597, 13230), (6615, 13194), (7330, 11907), (7938, 10995), (8505, 10262)]