30291235400

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{3533}}^1$

素因数の和:3975

約数の個数: 96

約数和(自身を含む): 71148749760

約数和(自身を除く): 40857514360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 263, 326, 526, 652, 815, 1052, 1304, 1315, 1630, 2104, 2630, 3260, 3533, 4075, 5260, 6520, 6575, 7066, 8150, 10520, 13150, 14132, 16300, 17665, 26300, 28264, 32600, 35330, 42869, 52600, 70660, 85738, 88325, 141320, 171476, 176650, 214345, 342952, 353300, 428690, 575879, 706600, 857380, 929179, 1071725, 1151758, 1714760, 1858358, 2143450, 2303516, 2879395, 3716716, 4286900, 4607032, 4645895, 5758790, 7433432, 8573800, 9291790, 11517580, 14396975, 18583580, 23035160, 23229475, 28793950, 37167160, 46458950, 57587900, 92917900, 115175800, 151456177, 185835800, 302912354, 605824708, 757280885, 1211649416, 1514561770, 3029123540, 3786404425, 6058247080, 7572808850, 15145617700, 30291235400]

約数ペア:

[(1, 30291235400), (2, 15145617700), (4, 7572808850), (5, 6058247080), (8, 3786404425), (10, 3029123540), (20, 1514561770), (25, 1211649416), (40, 757280885), (50, 605824708), (100, 302912354), (163, 185835800), (200, 151456177), (263, 115175800), (326, 92917900), (526, 57587900), (652, 46458950), (815, 37167160), (1052, 28793950), (1304, 23229475), (1315, 23035160), (1630, 18583580), (2104, 14396975), (2630, 11517580), (3260, 9291790), (3533, 8573800), (4075, 7433432), (5260, 5758790), (6520, 4645895), (6575, 4607032), (7066, 4286900), (8150, 3716716), (10520, 2879395), (13150, 2303516), (14132, 2143450), (16300, 1858358), (17665, 1714760), (26300, 1151758), (28264, 1071725), (32600, 929179), (35330, 857380), (42869, 706600), (52600, 575879), (70660, 428690), (85738, 353300), (88325, 342952), (141320, 214345), (171476, 176650)]