202102140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 591413760

約数和(自身を除く): 389311620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 59, 60, 74, 111, 118, 148, 177, 185, 222, 236, 295, 354, 370, 444, 555, 590, 708, 740, 885, 1110, 1180, 1543, 1770, 2183, 2220, 3086, 3540, 4366, 4629, 6172, 6549, 7715, 8732, 9258, 10915, 13098, 15430, 18516, 21830, 23145, 26196, 30860, 32745, 43660, 46290, 57091, 65490, 91037, 92580, 114182, 130980, 171273, 182074, 228364, 273111, 285455, 342546, 364148, 455185, 546222, 570910, 685092, 856365, 910370, 1092444, 1141820, 1365555, 1712730, 1820740, 2731110, 3368369, 3425460, 5462220, 6736738, 10105107, 13473476, 16841845, 20210214, 33683690, 40420428, 50525535, 67367380, 101051070, 202102140]

約数ペア:

[(1, 202102140), (2, 101051070), (3, 67367380), (4, 50525535), (5, 40420428), (6, 33683690), (10, 20210214), (12, 16841845), (15, 13473476), (20, 10105107), (30, 6736738), (37, 5462220), (59, 3425460), (60, 3368369), (74, 2731110), (111, 1820740), (118, 1712730), (148, 1365555), (177, 1141820), (185, 1092444), (222, 910370), (236, 856365), (295, 685092), (354, 570910), (370, 546222), (444, 455185), (555, 364148), (590, 342546), (708, 285455), (740, 273111), (885, 228364), (1110, 182074), (1180, 171273), (1543, 130980), (1770, 114182), (2183, 92580), (2220, 91037), (3086, 65490), (3540, 57091), (4366, 46290), (4629, 43660), (6172, 32745), (6549, 30860), (7715, 26196), (8732, 23145), (9258, 21830), (10915, 18516), (13098, 15430)]