57493140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 166320000

約数和(自身を除く): 108826860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 109, 118, 149, 177, 218, 236, 295, 298, 327, 354, 436, 447, 545, 590, 596, 654, 708, 745, 885, 894, 1090, 1180, 1308, 1490, 1635, 1770, 1788, 2180, 2235, 2980, 3270, 3540, 4470, 6431, 6540, 8791, 8940, 12862, 16241, 17582, 19293, 25724, 26373, 32155, 32482, 35164, 38586, 43955, 48723, 52746, 64310, 64964, 77172, 81205, 87910, 96465, 97446, 105492, 128620, 131865, 162410, 175820, 192930, 194892, 243615, 263730, 324820, 385860, 487230, 527460, 958219, 974460, 1916438, 2874657, 3832876, 4791095, 5749314, 9582190, 11498628, 14373285, 19164380, 28746570, 57493140]

約数ペア:

[(1, 57493140), (2, 28746570), (3, 19164380), (4, 14373285), (5, 11498628), (6, 9582190), (10, 5749314), (12, 4791095), (15, 3832876), (20, 2874657), (30, 1916438), (59, 974460), (60, 958219), (109, 527460), (118, 487230), (149, 385860), (177, 324820), (218, 263730), (236, 243615), (295, 194892), (298, 192930), (327, 175820), (354, 162410), (436, 131865), (447, 128620), (545, 105492), (590, 97446), (596, 96465), (654, 87910), (708, 81205), (745, 77172), (885, 64964), (894, 64310), (1090, 52746), (1180, 48723), (1308, 43955), (1490, 38586), (1635, 35164), (1770, 32482), (1788, 32155), (2180, 26373), (2235, 25724), (2980, 19293), (3270, 17582), (3540, 16241), (4470, 12862), (6431, 8940), (6540, 8791)]