155950920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 529689600

約数和(自身を除く): 373738680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 127, 135, 162, 180, 216, 254, 270, 324, 360, 379, 381, 405, 508, 540, 635, 648, 758, 762, 810, 1016, 1080, 1137, 1143, 1270, 1516, 1524, 1620, 1895, 1905, 2274, 2286, 2540, 3032, 3048, 3240, 3411, 3429, 3790, 3810, 4548, 4572, 5080, 5685, 5715, 6822, 6858, 7580, 7620, 9096, 9144, 10233, 10287, 11370, 11430, 13644, 13716, 15160, 15240, 17055, 17145, 20466, 20574, 22740, 22860, 27288, 27432, 30699, 34110, 34290, 40932, 41148, 45480, 45720, 48133, 51165, 51435, 61398, 68220, 68580, 81864, 82296, 96266, 102330, 102870, 122796, 136440, 137160, 144399, 153495, 192532, 204660, 205740, 240665, 245592, 288798, 306990, 385064, 409320, 411480, 433197, 481330, 577596, 613980, 721995, 866394, 962660, 1155192, 1227960, 1299591, 1443990, 1732788, 1925320, 2165985, 2599182, 2887980, 3465576, 3898773, 4331970, 5198364, 5775960, 6497955, 7797546, 8663940, 10396728, 12995910, 15595092, 17327880, 19493865, 25991820, 31190184, 38987730, 51983640, 77975460, 155950920]

約数ペア:

[(1, 155950920), (2, 77975460), (3, 51983640), (4, 38987730), (5, 31190184), (6, 25991820), (8, 19493865), (9, 17327880), (10, 15595092), (12, 12995910), (15, 10396728), (18, 8663940), (20, 7797546), (24, 6497955), (27, 5775960), (30, 5198364), (36, 4331970), (40, 3898773), (45, 3465576), (54, 2887980), (60, 2599182), (72, 2165985), (81, 1925320), (90, 1732788), (108, 1443990), (120, 1299591), (127, 1227960), (135, 1155192), (162, 962660), (180, 866394), (216, 721995), (254, 613980), (270, 577596), (324, 481330), (360, 433197), (379, 411480), (381, 409320), (405, 385064), (508, 306990), (540, 288798), (635, 245592), (648, 240665), (758, 205740), (762, 204660), (810, 192532), (1016, 153495), (1080, 144399), (1137, 137160), (1143, 136440), (1270, 122796), (1516, 102870), (1524, 102330), (1620, 96266), (1895, 82296), (1905, 81864), (2274, 68580), (2286, 68220), (2540, 61398), (3032, 51435), (3048, 51165), (3240, 48133), (3411, 45720), (3429, 45480), (3790, 41148), (3810, 40932), (4548, 34290), (4572, 34110), (5080, 30699), (5685, 27432), (5715, 27288), (6822, 22860), (6858, 22740), (7580, 20574), (7620, 20466), (9096, 17145), (9144, 17055), (10233, 15240), (10287, 15160), (11370, 13716), (11430, 13644)]