12146250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 31489920

約数和(自身を除く): 19343670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 79, 82, 123, 125, 150, 158, 205, 237, 246, 250, 375, 395, 410, 474, 615, 625, 750, 790, 1025, 1185, 1230, 1250, 1875, 1975, 2050, 2370, 3075, 3239, 3750, 3950, 5125, 5925, 6150, 6478, 9717, 9875, 10250, 11850, 15375, 16195, 19434, 19750, 25625, 29625, 30750, 32390, 48585, 49375, 51250, 59250, 76875, 80975, 97170, 98750, 148125, 153750, 161950, 242925, 296250, 404875, 485850, 809750, 1214625, 2024375, 2429250, 4048750, 6073125, 12146250]

約数ペア:

[(1, 12146250), (2, 6073125), (3, 4048750), (5, 2429250), (6, 2024375), (10, 1214625), (15, 809750), (25, 485850), (30, 404875), (41, 296250), (50, 242925), (75, 161950), (79, 153750), (82, 148125), (123, 98750), (125, 97170), (150, 80975), (158, 76875), (205, 59250), (237, 51250), (246, 49375), (250, 48585), (375, 32390), (395, 30750), (410, 29625), (474, 25625), (615, 19750), (625, 19434), (750, 16195), (790, 15375), (1025, 11850), (1185, 10250), (1230, 9875), (1250, 9717), (1875, 6478), (1975, 6150), (2050, 5925), (2370, 5125), (3075, 3950), (3239, 3750)]