54882090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 99946710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 79, 83, 90, 93, 135, 155, 158, 166, 186, 237, 249, 270, 279, 310, 395, 415, 465, 474, 498, 558, 711, 747, 790, 830, 837, 930, 1185, 1245, 1395, 1422, 1494, 1674, 2133, 2241, 2370, 2449, 2490, 2573, 2790, 3555, 3735, 4185, 4266, 4482, 4898, 5146, 6557, 7110, 7347, 7470, 7719, 8370, 10665, 11205, 12245, 12865, 13114, 14694, 15438, 19671, 21330, 22041, 22410, 23157, 24490, 25730, 32785, 36735, 38595, 39342, 44082, 46314, 59013, 65570, 66123, 69471, 73470, 77190, 98355, 110205, 115785, 118026, 132246, 138942, 177039, 196710, 203267, 220410, 231570, 295065, 330615, 347355, 354078, 406534, 590130, 609801, 661230, 694710, 885195, 1016335, 1219602, 1770390, 1829403, 2032670, 3049005, 3658806, 5488209, 6098010, 9147015, 10976418, 18294030, 27441045, 54882090]

約数ペア:

[(1, 54882090), (2, 27441045), (3, 18294030), (5, 10976418), (6, 9147015), (9, 6098010), (10, 5488209), (15, 3658806), (18, 3049005), (27, 2032670), (30, 1829403), (31, 1770390), (45, 1219602), (54, 1016335), (62, 885195), (79, 694710), (83, 661230), (90, 609801), (93, 590130), (135, 406534), (155, 354078), (158, 347355), (166, 330615), (186, 295065), (237, 231570), (249, 220410), (270, 203267), (279, 196710), (310, 177039), (395, 138942), (415, 132246), (465, 118026), (474, 115785), (498, 110205), (558, 98355), (711, 77190), (747, 73470), (790, 69471), (830, 66123), (837, 65570), (930, 59013), (1185, 46314), (1245, 44082), (1395, 39342), (1422, 38595), (1494, 36735), (1674, 32785), (2133, 25730), (2241, 24490), (2370, 23157), (2449, 22410), (2490, 22041), (2573, 21330), (2790, 19671), (3555, 15438), (3735, 14694), (4185, 13114), (4266, 12865), (4482, 12245), (4898, 11205), (5146, 10665), (6557, 8370), (7110, 7719), (7347, 7470)]