186326820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 588330288

約数和(自身を除く): 402003468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 101, 111, 148, 180, 185, 202, 222, 277, 303, 333, 370, 404, 444, 505, 554, 555, 606, 666, 740, 831, 909, 1010, 1108, 1110, 1212, 1332, 1385, 1515, 1662, 1665, 1818, 2020, 2220, 2493, 2770, 3030, 3324, 3330, 3636, 3737, 4155, 4545, 4986, 5540, 6060, 6660, 7474, 8310, 9090, 9972, 10249, 11211, 12465, 14948, 16620, 18180, 18685, 20498, 22422, 24930, 27977, 30747, 33633, 37370, 40996, 44844, 49860, 51245, 55954, 56055, 61494, 67266, 74740, 83931, 92241, 102490, 111908, 112110, 122988, 134532, 139885, 153735, 167862, 168165, 184482, 204980, 224220, 251793, 279770, 307470, 335724, 336330, 368964, 419655, 461205, 503586, 559540, 614940, 672660, 839310, 922410, 1007172, 1035149, 1258965, 1678620, 1844820, 2070298, 2517930, 3105447, 4140596, 5035860, 5175745, 6210894, 9316341, 10351490, 12421788, 15527235, 18632682, 20702980, 31054470, 37265364, 46581705, 62108940, 93163410, 186326820]

約数ペア:

[(1, 186326820), (2, 93163410), (3, 62108940), (4, 46581705), (5, 37265364), (6, 31054470), (9, 20702980), (10, 18632682), (12, 15527235), (15, 12421788), (18, 10351490), (20, 9316341), (30, 6210894), (36, 5175745), (37, 5035860), (45, 4140596), (60, 3105447), (74, 2517930), (90, 2070298), (101, 1844820), (111, 1678620), (148, 1258965), (180, 1035149), (185, 1007172), (202, 922410), (222, 839310), (277, 672660), (303, 614940), (333, 559540), (370, 503586), (404, 461205), (444, 419655), (505, 368964), (554, 336330), (555, 335724), (606, 307470), (666, 279770), (740, 251793), (831, 224220), (909, 204980), (1010, 184482), (1108, 168165), (1110, 167862), (1212, 153735), (1332, 139885), (1385, 134532), (1515, 122988), (1662, 112110), (1665, 111908), (1818, 102490), (2020, 92241), (2220, 83931), (2493, 74740), (2770, 67266), (3030, 61494), (3324, 56055), (3330, 55954), (3636, 51245), (3737, 49860), (4155, 44844), (4545, 40996), (4986, 37370), (5540, 33633), (6060, 30747), (6660, 27977), (7474, 24930), (8310, 22422), (9090, 20498), (9972, 18685), (10249, 18180), (11211, 16620), (12465, 14948)]