75189760

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1323

約数の個数: 80

約数和(自身を含む): 188264736

約数和(自身を除く): 113074976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1277, 1280, 1472, 1840, 2554, 2560, 2944, 3680, 5108, 5888, 6385, 7360, 10216, 11776, 12770, 14720, 20432, 25540, 29371, 29440, 40864, 51080, 58742, 58880, 81728, 102160, 117484, 146855, 163456, 204320, 234968, 293710, 326912, 408640, 469936, 587420, 653824, 817280, 939872, 1174840, 1634560, 1879744, 2349680, 3269120, 3759488, 4699360, 7518976, 9398720, 15037952, 18797440, 37594880, 75189760]

約数ペア:

[(1, 75189760), (2, 37594880), (4, 18797440), (5, 15037952), (8, 9398720), (10, 7518976), (16, 4699360), (20, 3759488), (23, 3269120), (32, 2349680), (40, 1879744), (46, 1634560), (64, 1174840), (80, 939872), (92, 817280), (115, 653824), (128, 587420), (160, 469936), (184, 408640), (230, 326912), (256, 293710), (320, 234968), (368, 204320), (460, 163456), (512, 146855), (640, 117484), (736, 102160), (920, 81728), (1277, 58880), (1280, 58742), (1472, 51080), (1840, 40864), (2554, 29440), (2560, 29371), (2944, 25540), (3680, 20432), (5108, 14720), (5888, 12770), (6385, 11776), (7360, 10216)]