77696520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5351}}^1$

素因数の和:5387

約数の個数: 96

約数和(自身を含む): 256253760

約数和(自身を除く): 178557240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 5351, 7260, 10702, 14520, 16053, 21404, 26755, 32106, 42808, 53510, 58861, 64212, 80265, 107020, 117722, 128424, 160530, 176583, 214040, 235444, 294305, 321060, 353166, 470888, 588610, 642120, 647471, 706332, 882915, 1177220, 1294942, 1412664, 1765830, 1942413, 2354440, 2589884, 3237355, 3531660, 3884826, 5179768, 6474710, 7063320, 7769652, 9712065, 12949420, 15539304, 19424130, 25898840, 38848260, 77696520]

約数ペア:

[(1, 77696520), (2, 38848260), (3, 25898840), (4, 19424130), (5, 15539304), (6, 12949420), (8, 9712065), (10, 7769652), (11, 7063320), (12, 6474710), (15, 5179768), (20, 3884826), (22, 3531660), (24, 3237355), (30, 2589884), (33, 2354440), (40, 1942413), (44, 1765830), (55, 1412664), (60, 1294942), (66, 1177220), (88, 882915), (110, 706332), (120, 647471), (121, 642120), (132, 588610), (165, 470888), (220, 353166), (242, 321060), (264, 294305), (330, 235444), (363, 214040), (440, 176583), (484, 160530), (605, 128424), (660, 117722), (726, 107020), (968, 80265), (1210, 64212), (1320, 58861), (1452, 53510), (1815, 42808), (2420, 32106), (2904, 26755), (3630, 21404), (4840, 16053), (5351, 14520), (7260, 10702)]