90619320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^2$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 302649480

約数和(自身を除く): 212030160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 121, 132, 158, 165, 220, 237, 242, 264, 316, 330, 363, 395, 440, 474, 484, 605, 632, 660, 726, 790, 869, 948, 968, 1185, 1210, 1320, 1452, 1580, 1738, 1815, 1896, 2370, 2420, 2607, 2904, 3160, 3476, 3630, 4345, 4740, 4840, 5214, 6241, 6952, 7260, 8690, 9480, 9559, 10428, 12482, 13035, 14520, 17380, 18723, 19118, 20856, 24964, 26070, 28677, 31205, 34760, 37446, 38236, 47795, 49928, 52140, 57354, 62410, 68651, 74892, 76472, 93615, 95590, 104280, 114708, 124820, 137302, 143385, 149784, 187230, 191180, 205953, 229416, 249640, 274604, 286770, 343255, 374460, 382360, 411906, 549208, 573540, 686510, 748920, 755161, 823812, 1029765, 1147080, 1373020, 1510322, 1647624, 2059530, 2265483, 2746040, 3020644, 3775805, 4119060, 4530966, 6041288, 7551610, 8238120, 9061932, 11327415, 15103220, 18123864, 22654830, 30206440, 45309660, 90619320]

約数ペア:

[(1, 90619320), (2, 45309660), (3, 30206440), (4, 22654830), (5, 18123864), (6, 15103220), (8, 11327415), (10, 9061932), (11, 8238120), (12, 7551610), (15, 6041288), (20, 4530966), (22, 4119060), (24, 3775805), (30, 3020644), (33, 2746040), (40, 2265483), (44, 2059530), (55, 1647624), (60, 1510322), (66, 1373020), (79, 1147080), (88, 1029765), (110, 823812), (120, 755161), (121, 748920), (132, 686510), (158, 573540), (165, 549208), (220, 411906), (237, 382360), (242, 374460), (264, 343255), (316, 286770), (330, 274604), (363, 249640), (395, 229416), (440, 205953), (474, 191180), (484, 187230), (605, 149784), (632, 143385), (660, 137302), (726, 124820), (790, 114708), (869, 104280), (948, 95590), (968, 93615), (1185, 76472), (1210, 74892), (1320, 68651), (1452, 62410), (1580, 57354), (1738, 52140), (1815, 49928), (1896, 47795), (2370, 38236), (2420, 37446), (2607, 34760), (2904, 31205), (3160, 28677), (3476, 26070), (3630, 24964), (4345, 20856), (4740, 19118), (4840, 18723), (5214, 17380), (6241, 14520), (6952, 13035), (7260, 12482), (8690, 10428), (9480, 9559)]