127820220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10193}}^1$

素因数の和:10235

約数の個数: 96

約数和(自身を含む): 411022080

約数和(自身を除く): 283201860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 10193, 12540, 20386, 30579, 40772, 50965, 61158, 101930, 112123, 122316, 152895, 193667, 203860, 224246, 305790, 336369, 387334, 448492, 560615, 581001, 611580, 672738, 774668, 968335, 1121230, 1162002, 1345476, 1681845, 1936670, 2130337, 2242460, 2324004, 2905005, 3363690, 3873340, 4260674, 5810010, 6391011, 6727380, 8521348, 10651685, 11620020, 12782022, 21303370, 25564044, 31955055, 42606740, 63910110, 127820220]

約数ペア:

[(1, 127820220), (2, 63910110), (3, 42606740), (4, 31955055), (5, 25564044), (6, 21303370), (10, 12782022), (11, 11620020), (12, 10651685), (15, 8521348), (19, 6727380), (20, 6391011), (22, 5810010), (30, 4260674), (33, 3873340), (38, 3363690), (44, 2905005), (55, 2324004), (57, 2242460), (60, 2130337), (66, 1936670), (76, 1681845), (95, 1345476), (110, 1162002), (114, 1121230), (132, 968335), (165, 774668), (190, 672738), (209, 611580), (220, 581001), (228, 560615), (285, 448492), (330, 387334), (380, 336369), (418, 305790), (570, 224246), (627, 203860), (660, 193667), (836, 152895), (1045, 122316), (1140, 112123), (1254, 101930), (2090, 61158), (2508, 50965), (3135, 40772), (4180, 30579), (6270, 20386), (10193, 12540)]