187089480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1052

約数の個数: 128

約数和(自身を含む): 627350400

約数和(自身を除く): 440260920

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, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 821, 844, 1055, 1080, 1266, 1642, 1688, 1899, 2110, 2463, 2532, 3165, 3284, 3798, 4105, 4220, 4926, 5064, 5697, 6330, 6568, 7389, 7596, 8210, 8440, 9495, 9852, 11394, 12315, 12660, 14778, 15192, 16420, 18990, 19704, 22167, 22788, 24630, 25320, 28485, 29556, 32840, 36945, 37980, 44334, 45576, 49260, 56970, 59112, 73890, 75960, 88668, 98520, 110835, 113940, 147780, 173231, 177336, 221670, 227880, 295560, 346462, 443340, 519693, 692924, 866155, 886680, 1039386, 1385848, 1559079, 1732310, 2078772, 2598465, 3118158, 3464620, 4157544, 4677237, 5196930, 6236316, 6929240, 7795395, 9354474, 10393860, 12472632, 15590790, 18708948, 20787720, 23386185, 31181580, 37417896, 46772370, 62363160, 93544740, 187089480]

約数ペア:

[(1, 187089480), (2, 93544740), (3, 62363160), (4, 46772370), (5, 37417896), (6, 31181580), (8, 23386185), (9, 20787720), (10, 18708948), (12, 15590790), (15, 12472632), (18, 10393860), (20, 9354474), (24, 7795395), (27, 6929240), (30, 6236316), (36, 5196930), (40, 4677237), (45, 4157544), (54, 3464620), (60, 3118158), (72, 2598465), (90, 2078772), (108, 1732310), (120, 1559079), (135, 1385848), (180, 1039386), (211, 886680), (216, 866155), (270, 692924), (360, 519693), (422, 443340), (540, 346462), (633, 295560), (821, 227880), (844, 221670), (1055, 177336), (1080, 173231), (1266, 147780), (1642, 113940), (1688, 110835), (1899, 98520), (2110, 88668), (2463, 75960), (2532, 73890), (3165, 59112), (3284, 56970), (3798, 49260), (4105, 45576), (4220, 44334), (4926, 37980), (5064, 36945), (5697, 32840), (6330, 29556), (6568, 28485), (7389, 25320), (7596, 24630), (8210, 22788), (8440, 22167), (9495, 19704), (9852, 18990), (11394, 16420), (12315, 15192), (12660, 14778)]