98135820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 306915840

約数和(自身を除く): 208780020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 263, 270, 526, 540, 691, 789, 1052, 1315, 1382, 1578, 2073, 2367, 2630, 2764, 3156, 3455, 3945, 4146, 4734, 5260, 6219, 6910, 7101, 7890, 8292, 9468, 10365, 11835, 12438, 13820, 14202, 15780, 18657, 20730, 23670, 24876, 28404, 31095, 35505, 37314, 41460, 47340, 62190, 71010, 74628, 93285, 124380, 142020, 181733, 186570, 363466, 373140, 545199, 726932, 908665, 1090398, 1635597, 1817330, 2180796, 2725995, 3271194, 3634660, 4906791, 5451990, 6542388, 8177985, 9813582, 10903980, 16355970, 19627164, 24533955, 32711940, 49067910, 98135820]

約数ペア:

[(1, 98135820), (2, 49067910), (3, 32711940), (4, 24533955), (5, 19627164), (6, 16355970), (9, 10903980), (10, 9813582), (12, 8177985), (15, 6542388), (18, 5451990), (20, 4906791), (27, 3634660), (30, 3271194), (36, 2725995), (45, 2180796), (54, 1817330), (60, 1635597), (90, 1090398), (108, 908665), (135, 726932), (180, 545199), (263, 373140), (270, 363466), (526, 186570), (540, 181733), (691, 142020), (789, 124380), (1052, 93285), (1315, 74628), (1382, 71010), (1578, 62190), (2073, 47340), (2367, 41460), (2630, 37314), (2764, 35505), (3156, 31095), (3455, 28404), (3945, 24876), (4146, 23670), (4734, 20730), (5260, 18657), (6219, 15780), (6910, 14202), (7101, 13820), (7890, 12438), (8292, 11835), (9468, 10365)]