1053254180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 2574028800

約数和(自身を除く): 1520774620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 127, 149, 220, 230, 242, 253, 254, 298, 460, 484, 506, 508, 596, 605, 635, 745, 1012, 1210, 1265, 1270, 1397, 1490, 1639, 2420, 2530, 2540, 2783, 2794, 2921, 2980, 3278, 3427, 5060, 5566, 5588, 5842, 6556, 6854, 6985, 8195, 11132, 11684, 13708, 13915, 13970, 14605, 15367, 16390, 17135, 18029, 18923, 27830, 27940, 29210, 30734, 32131, 32780, 34270, 36058, 37697, 37846, 55660, 58420, 61468, 64262, 68540, 72116, 75394, 75692, 76835, 90145, 94615, 128524, 150788, 153670, 160655, 180290, 188485, 189230, 208153, 307340, 321310, 353441, 360580, 376970, 378460, 414667, 416306, 435229, 642620, 706882, 753940, 829334, 832612, 870458, 1040765, 1413764, 1658668, 1740916, 1767205, 2073335, 2081530, 2176145, 2289683, 3534410, 4146670, 4163060, 4352290, 4579366, 4787519, 7068820, 8293340, 8704580, 9158732, 9575038, 11448415, 19150076, 22896830, 23937595, 45793660, 47875190, 52662709, 95750380, 105325418, 210650836, 263313545, 526627090, 1053254180]

約数ペア:

[(1, 1053254180), (2, 526627090), (4, 263313545), (5, 210650836), (10, 105325418), (11, 95750380), (20, 52662709), (22, 47875190), (23, 45793660), (44, 23937595), (46, 22896830), (55, 19150076), (92, 11448415), (110, 9575038), (115, 9158732), (121, 8704580), (127, 8293340), (149, 7068820), (220, 4787519), (230, 4579366), (242, 4352290), (253, 4163060), (254, 4146670), (298, 3534410), (460, 2289683), (484, 2176145), (506, 2081530), (508, 2073335), (596, 1767205), (605, 1740916), (635, 1658668), (745, 1413764), (1012, 1040765), (1210, 870458), (1265, 832612), (1270, 829334), (1397, 753940), (1490, 706882), (1639, 642620), (2420, 435229), (2530, 416306), (2540, 414667), (2783, 378460), (2794, 376970), (2921, 360580), (2980, 353441), (3278, 321310), (3427, 307340), (5060, 208153), (5566, 189230), (5588, 188485), (5842, 180290), (6556, 160655), (6854, 153670), (6985, 150788), (8195, 128524), (11132, 94615), (11684, 90145), (13708, 76835), (13915, 75692), (13970, 75394), (14605, 72116), (15367, 68540), (16390, 64262), (17135, 61468), (18029, 58420), (18923, 55660), (27830, 37846), (27940, 37697), (29210, 36058), (30734, 34270), (32131, 32780)]