125211480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 392878080

約数和(自身を除く): 267666600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 97, 120, 124, 155, 186, 194, 248, 291, 310, 347, 372, 388, 465, 485, 582, 620, 694, 744, 776, 930, 970, 1041, 1164, 1240, 1388, 1455, 1735, 1860, 1940, 2082, 2328, 2776, 2910, 3007, 3470, 3720, 3880, 4164, 5205, 5820, 6014, 6940, 8328, 9021, 10410, 10757, 11640, 12028, 13880, 15035, 18042, 20820, 21514, 24056, 30070, 32271, 33659, 36084, 41640, 43028, 45105, 53785, 60140, 64542, 67318, 72168, 86056, 90210, 100977, 107570, 120280, 129084, 134636, 161355, 168295, 180420, 201954, 215140, 258168, 269272, 322710, 336590, 360840, 403908, 430280, 504885, 645420, 673180, 807816, 1009770, 1043429, 1290840, 1346360, 2019540, 2086858, 3130287, 4039080, 4173716, 5217145, 6260574, 8347432, 10434290, 12521148, 15651435, 20868580, 25042296, 31302870, 41737160, 62605740, 125211480]

約数ペア:

[(1, 125211480), (2, 62605740), (3, 41737160), (4, 31302870), (5, 25042296), (6, 20868580), (8, 15651435), (10, 12521148), (12, 10434290), (15, 8347432), (20, 6260574), (24, 5217145), (30, 4173716), (31, 4039080), (40, 3130287), (60, 2086858), (62, 2019540), (93, 1346360), (97, 1290840), (120, 1043429), (124, 1009770), (155, 807816), (186, 673180), (194, 645420), (248, 504885), (291, 430280), (310, 403908), (347, 360840), (372, 336590), (388, 322710), (465, 269272), (485, 258168), (582, 215140), (620, 201954), (694, 180420), (744, 168295), (776, 161355), (930, 134636), (970, 129084), (1041, 120280), (1164, 107570), (1240, 100977), (1388, 90210), (1455, 86056), (1735, 72168), (1860, 67318), (1940, 64542), (2082, 60140), (2328, 53785), (2776, 45105), (2910, 43028), (3007, 41640), (3470, 36084), (3720, 33659), (3880, 32271), (4164, 30070), (5205, 24056), (5820, 21514), (6014, 20820), (6940, 18042), (8328, 15035), (9021, 13880), (10410, 12028), (10757, 11640)]