28114020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4733}}^1$

素因数の和:4762

約数の個数: 96

約数和(自身を含む): 95437440

約数和(自身を除く): 67323420

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, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 4733, 5940, 9466, 14199, 18932, 23665, 28398, 42597, 47330, 52063, 56796, 70995, 85194, 94660, 104126, 127791, 141990, 156189, 170388, 208252, 212985, 255582, 260315, 283980, 312378, 425970, 468567, 511164, 520630, 624756, 638955, 780945, 851940, 937134, 1041260, 1277910, 1405701, 1561890, 1874268, 2342835, 2555820, 2811402, 3123780, 4685670, 5622804, 7028505, 9371340, 14057010, 28114020]

約数ペア:

[(1, 28114020), (2, 14057010), (3, 9371340), (4, 7028505), (5, 5622804), (6, 4685670), (9, 3123780), (10, 2811402), (11, 2555820), (12, 2342835), (15, 1874268), (18, 1561890), (20, 1405701), (22, 1277910), (27, 1041260), (30, 937134), (33, 851940), (36, 780945), (44, 638955), (45, 624756), (54, 520630), (55, 511164), (60, 468567), (66, 425970), (90, 312378), (99, 283980), (108, 260315), (110, 255582), (132, 212985), (135, 208252), (165, 170388), (180, 156189), (198, 141990), (220, 127791), (270, 104126), (297, 94660), (330, 85194), (396, 70995), (495, 56796), (540, 52063), (594, 47330), (660, 42597), (990, 28398), (1188, 23665), (1485, 18932), (1980, 14199), (2970, 9466), (4733, 5940)]