101743720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 264176640

約数和(自身を除く): 162432920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 47, 52, 65, 92, 94, 104, 115, 130, 181, 184, 188, 230, 235, 260, 299, 362, 376, 460, 470, 520, 598, 611, 724, 905, 920, 940, 1081, 1196, 1222, 1448, 1495, 1810, 1880, 2162, 2353, 2392, 2444, 2990, 3055, 3620, 4163, 4324, 4706, 4888, 5405, 5980, 6110, 7240, 8326, 8507, 8648, 9412, 10810, 11765, 11960, 12220, 14053, 16652, 17014, 18824, 20815, 21620, 23530, 24440, 28106, 33304, 34028, 41630, 42535, 43240, 47060, 54119, 56212, 68056, 70265, 83260, 85070, 94120, 108238, 110591, 112424, 140530, 166520, 170140, 195661, 216476, 221182, 270595, 281060, 340280, 391322, 432952, 442364, 541190, 552955, 562120, 782644, 884728, 978305, 1082380, 1105910, 1565288, 1956610, 2164760, 2211820, 2543593, 3913220, 4423640, 5087186, 7826440, 10174372, 12717965, 20348744, 25435930, 50871860, 101743720]

約数ペア:

[(1, 101743720), (2, 50871860), (4, 25435930), (5, 20348744), (8, 12717965), (10, 10174372), (13, 7826440), (20, 5087186), (23, 4423640), (26, 3913220), (40, 2543593), (46, 2211820), (47, 2164760), (52, 1956610), (65, 1565288), (92, 1105910), (94, 1082380), (104, 978305), (115, 884728), (130, 782644), (181, 562120), (184, 552955), (188, 541190), (230, 442364), (235, 432952), (260, 391322), (299, 340280), (362, 281060), (376, 270595), (460, 221182), (470, 216476), (520, 195661), (598, 170140), (611, 166520), (724, 140530), (905, 112424), (920, 110591), (940, 108238), (1081, 94120), (1196, 85070), (1222, 83260), (1448, 70265), (1495, 68056), (1810, 56212), (1880, 54119), (2162, 47060), (2353, 43240), (2392, 42535), (2444, 41630), (2990, 34028), (3055, 33304), (3620, 28106), (4163, 24440), (4324, 23530), (4706, 21620), (4888, 20815), (5405, 18824), (5980, 17014), (6110, 16652), (7240, 14053), (8326, 12220), (8507, 11960), (8648, 11765), (9412, 10810)]