164525900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 464970240

約数和(自身を除く): 300444340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 77, 92, 100, 110, 115, 140, 154, 161, 175, 220, 230, 253, 275, 308, 322, 350, 385, 460, 506, 550, 575, 644, 700, 770, 805, 929, 1012, 1100, 1150, 1265, 1540, 1610, 1771, 1858, 1925, 2300, 2530, 3220, 3542, 3716, 3850, 4025, 4645, 5060, 6325, 6503, 7084, 7700, 8050, 8855, 9290, 10219, 12650, 13006, 16100, 17710, 18580, 20438, 21367, 23225, 25300, 26012, 32515, 35420, 40876, 42734, 44275, 46450, 51095, 65030, 71533, 85468, 88550, 92900, 102190, 106835, 130060, 143066, 149569, 162575, 177100, 204380, 213670, 235037, 255475, 286132, 299138, 325150, 357665, 427340, 470074, 510950, 534175, 598276, 650300, 715330, 747845, 940148, 1021900, 1068350, 1175185, 1430660, 1495690, 1645259, 1788325, 2136700, 2350370, 2991380, 3290518, 3576650, 3739225, 4700740, 5875925, 6581036, 7153300, 7478450, 8226295, 11751850, 14956900, 16452590, 23503700, 32905180, 41131475, 82262950, 164525900]

約数ペア:

[(1, 164525900), (2, 82262950), (4, 41131475), (5, 32905180), (7, 23503700), (10, 16452590), (11, 14956900), (14, 11751850), (20, 8226295), (22, 7478450), (23, 7153300), (25, 6581036), (28, 5875925), (35, 4700740), (44, 3739225), (46, 3576650), (50, 3290518), (55, 2991380), (70, 2350370), (77, 2136700), (92, 1788325), (100, 1645259), (110, 1495690), (115, 1430660), (140, 1175185), (154, 1068350), (161, 1021900), (175, 940148), (220, 747845), (230, 715330), (253, 650300), (275, 598276), (308, 534175), (322, 510950), (350, 470074), (385, 427340), (460, 357665), (506, 325150), (550, 299138), (575, 286132), (644, 255475), (700, 235037), (770, 213670), (805, 204380), (929, 177100), (1012, 162575), (1100, 149569), (1150, 143066), (1265, 130060), (1540, 106835), (1610, 102190), (1771, 92900), (1858, 88550), (1925, 85468), (2300, 71533), (2530, 65030), (3220, 51095), (3542, 46450), (3716, 44275), (3850, 42734), (4025, 40876), (4645, 35420), (5060, 32515), (6325, 26012), (6503, 25300), (7084, 23225), (7700, 21367), (8050, 20438), (8855, 18580), (9290, 17710), (10219, 16100), (12650, 13006)]