100519320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 331361280

約数和(自身を除く): 230841960

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, 132, 165, 220, 264, 271, 281, 330, 440, 542, 562, 660, 813, 843, 1084, 1124, 1320, 1355, 1405, 1626, 1686, 2168, 2248, 2710, 2810, 2981, 3091, 3252, 3372, 4065, 4215, 5420, 5620, 5962, 6182, 6504, 6744, 8130, 8430, 8943, 9273, 10840, 11240, 11924, 12364, 14905, 15455, 16260, 16860, 17886, 18546, 23848, 24728, 29810, 30910, 32520, 33720, 35772, 37092, 44715, 46365, 59620, 61820, 71544, 74184, 76151, 89430, 92730, 119240, 123640, 152302, 178860, 185460, 228453, 304604, 357720, 370920, 380755, 456906, 609208, 761510, 837661, 913812, 1142265, 1523020, 1675322, 1827624, 2284530, 2512983, 3046040, 3350644, 4188305, 4569060, 5025966, 6701288, 8376610, 9138120, 10051932, 12564915, 16753220, 20103864, 25129830, 33506440, 50259660, 100519320]

約数ペア:

[(1, 100519320), (2, 50259660), (3, 33506440), (4, 25129830), (5, 20103864), (6, 16753220), (8, 12564915), (10, 10051932), (11, 9138120), (12, 8376610), (15, 6701288), (20, 5025966), (22, 4569060), (24, 4188305), (30, 3350644), (33, 3046040), (40, 2512983), (44, 2284530), (55, 1827624), (60, 1675322), (66, 1523020), (88, 1142265), (110, 913812), (120, 837661), (132, 761510), (165, 609208), (220, 456906), (264, 380755), (271, 370920), (281, 357720), (330, 304604), (440, 228453), (542, 185460), (562, 178860), (660, 152302), (813, 123640), (843, 119240), (1084, 92730), (1124, 89430), (1320, 76151), (1355, 74184), (1405, 71544), (1626, 61820), (1686, 59620), (2168, 46365), (2248, 44715), (2710, 37092), (2810, 35772), (2981, 33720), (3091, 32520), (3252, 30910), (3372, 29810), (4065, 24728), (4215, 23848), (5420, 18546), (5620, 17886), (5962, 16860), (6182, 16260), (6504, 15455), (6744, 14905), (8130, 12364), (8430, 11924), (8943, 11240), (9273, 10840)]