27955380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 81648000

約数和(自身を除く): 53692620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 59, 60, 106, 118, 149, 159, 177, 212, 236, 265, 295, 298, 318, 354, 447, 530, 590, 596, 636, 708, 745, 795, 885, 894, 1060, 1180, 1490, 1590, 1770, 1788, 2235, 2980, 3127, 3180, 3540, 4470, 6254, 7897, 8791, 8940, 9381, 12508, 15635, 15794, 17582, 18762, 23691, 26373, 31270, 31588, 35164, 37524, 39485, 43955, 46905, 47382, 52746, 62540, 78970, 87910, 93810, 94764, 105492, 118455, 131865, 157940, 175820, 187620, 236910, 263730, 465923, 473820, 527460, 931846, 1397769, 1863692, 2329615, 2795538, 4659230, 5591076, 6988845, 9318460, 13977690, 27955380]

約数ペア:

[(1, 27955380), (2, 13977690), (3, 9318460), (4, 6988845), (5, 5591076), (6, 4659230), (10, 2795538), (12, 2329615), (15, 1863692), (20, 1397769), (30, 931846), (53, 527460), (59, 473820), (60, 465923), (106, 263730), (118, 236910), (149, 187620), (159, 175820), (177, 157940), (212, 131865), (236, 118455), (265, 105492), (295, 94764), (298, 93810), (318, 87910), (354, 78970), (447, 62540), (530, 52746), (590, 47382), (596, 46905), (636, 43955), (708, 39485), (745, 37524), (795, 35164), (885, 31588), (894, 31270), (1060, 26373), (1180, 23691), (1490, 18762), (1590, 17582), (1770, 15794), (1788, 15635), (2235, 12508), (2980, 9381), (3127, 8940), (3180, 8791), (3540, 7897), (4470, 6254)]