73560020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 175996800

約数和(自身を除く): 102436780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 59, 68, 76, 85, 95, 118, 170, 190, 193, 236, 295, 323, 340, 380, 386, 590, 646, 772, 965, 1003, 1121, 1180, 1292, 1615, 1930, 2006, 2242, 3230, 3281, 3667, 3860, 4012, 4484, 5015, 5605, 6460, 6562, 7334, 10030, 11210, 11387, 13124, 14668, 16405, 18335, 19057, 20060, 22420, 22774, 32810, 36670, 38114, 45548, 56935, 62339, 65620, 73340, 76228, 95285, 113870, 124678, 190570, 193579, 216353, 227740, 249356, 311695, 381140, 387158, 432706, 623390, 774316, 865412, 967895, 1081765, 1246780, 1935790, 2163530, 3678001, 3871580, 4327060, 7356002, 14712004, 18390005, 36780010, 73560020]

約数ペア:

[(1, 73560020), (2, 36780010), (4, 18390005), (5, 14712004), (10, 7356002), (17, 4327060), (19, 3871580), (20, 3678001), (34, 2163530), (38, 1935790), (59, 1246780), (68, 1081765), (76, 967895), (85, 865412), (95, 774316), (118, 623390), (170, 432706), (190, 387158), (193, 381140), (236, 311695), (295, 249356), (323, 227740), (340, 216353), (380, 193579), (386, 190570), (590, 124678), (646, 113870), (772, 95285), (965, 76228), (1003, 73340), (1121, 65620), (1180, 62339), (1292, 56935), (1615, 45548), (1930, 38114), (2006, 36670), (2242, 32810), (3230, 22774), (3281, 22420), (3667, 20060), (3860, 19057), (4012, 18335), (4484, 16405), (5015, 14668), (5605, 13124), (6460, 11387), (6562, 11210), (7334, 10030)]