68912580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 211978368

約数和(自身を除く): 143065788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 193, 220, 330, 386, 541, 579, 660, 772, 965, 1082, 1158, 1623, 1930, 2123, 2164, 2316, 2705, 2895, 3246, 3860, 4246, 5410, 5790, 5951, 6369, 6492, 8115, 8492, 10615, 10820, 11580, 11902, 12738, 16230, 17853, 21230, 23804, 25476, 29755, 31845, 32460, 35706, 42460, 59510, 63690, 71412, 89265, 104413, 119020, 127380, 178530, 208826, 313239, 357060, 417652, 522065, 626478, 1044130, 1148543, 1252956, 1566195, 2088260, 2297086, 3132390, 3445629, 4594172, 5742715, 6264780, 6891258, 11485430, 13782516, 17228145, 22970860, 34456290, 68912580]

約数ペア:

[(1, 68912580), (2, 34456290), (3, 22970860), (4, 17228145), (5, 13782516), (6, 11485430), (10, 6891258), (11, 6264780), (12, 5742715), (15, 4594172), (20, 3445629), (22, 3132390), (30, 2297086), (33, 2088260), (44, 1566195), (55, 1252956), (60, 1148543), (66, 1044130), (110, 626478), (132, 522065), (165, 417652), (193, 357060), (220, 313239), (330, 208826), (386, 178530), (541, 127380), (579, 119020), (660, 104413), (772, 89265), (965, 71412), (1082, 63690), (1158, 59510), (1623, 42460), (1930, 35706), (2123, 32460), (2164, 31845), (2316, 29755), (2705, 25476), (2895, 23804), (3246, 21230), (3860, 17853), (4246, 16230), (5410, 12738), (5790, 11902), (5951, 11580), (6369, 10820), (6492, 10615), (8115, 8492)]