25656270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 68470272

約数和(自身を除く): 42814002

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 103, 114, 115, 138, 190, 206, 230, 285, 309, 345, 361, 437, 515, 570, 618, 690, 722, 874, 1030, 1083, 1311, 1545, 1805, 1957, 2166, 2185, 2369, 2622, 3090, 3610, 3914, 4370, 4738, 5415, 5871, 6555, 7107, 8303, 9785, 10830, 11742, 11845, 13110, 14214, 16606, 19570, 23690, 24909, 29355, 35535, 37183, 41515, 45011, 49818, 58710, 71070, 74366, 83030, 90022, 111549, 124545, 135033, 185915, 223098, 225055, 249090, 270066, 371830, 450110, 557745, 675165, 855209, 1115490, 1350330, 1710418, 2565627, 4276045, 5131254, 8552090, 12828135, 25656270]

約数ペア:

[(1, 25656270), (2, 12828135), (3, 8552090), (5, 5131254), (6, 4276045), (10, 2565627), (15, 1710418), (19, 1350330), (23, 1115490), (30, 855209), (38, 675165), (46, 557745), (57, 450110), (69, 371830), (95, 270066), (103, 249090), (114, 225055), (115, 223098), (138, 185915), (190, 135033), (206, 124545), (230, 111549), (285, 90022), (309, 83030), (345, 74366), (361, 71070), (437, 58710), (515, 49818), (570, 45011), (618, 41515), (690, 37183), (722, 35535), (874, 29355), (1030, 24909), (1083, 23690), (1311, 19570), (1545, 16606), (1805, 14214), (1957, 13110), (2166, 11845), (2185, 11742), (2369, 10830), (2622, 9785), (3090, 8303), (3610, 7107), (3914, 6555), (4370, 5871), (4738, 5415)]