147975400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 367833600

約数和(自身を除く): 219858200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 31, 40, 50, 58, 62, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 580, 620, 725, 775, 823, 899, 1160, 1240, 1450, 1550, 1646, 1798, 2900, 3100, 3292, 3596, 4115, 4495, 5800, 6200, 6584, 7192, 8230, 8990, 16460, 17980, 20575, 22475, 23867, 25513, 32920, 35960, 41150, 44950, 47734, 51026, 82300, 89900, 95468, 102052, 119335, 127565, 164600, 179800, 190936, 204104, 238670, 255130, 477340, 510260, 596675, 637825, 739877, 954680, 1020520, 1193350, 1275650, 1479754, 2386700, 2551300, 2959508, 3699385, 4773400, 5102600, 5919016, 7398770, 14797540, 18496925, 29595080, 36993850, 73987700, 147975400]

約数ペア:

[(1, 147975400), (2, 73987700), (4, 36993850), (5, 29595080), (8, 18496925), (10, 14797540), (20, 7398770), (25, 5919016), (29, 5102600), (31, 4773400), (40, 3699385), (50, 2959508), (58, 2551300), (62, 2386700), (100, 1479754), (116, 1275650), (124, 1193350), (145, 1020520), (155, 954680), (200, 739877), (232, 637825), (248, 596675), (290, 510260), (310, 477340), (580, 255130), (620, 238670), (725, 204104), (775, 190936), (823, 179800), (899, 164600), (1160, 127565), (1240, 119335), (1450, 102052), (1550, 95468), (1646, 89900), (1798, 82300), (2900, 51026), (3100, 47734), (3292, 44950), (3596, 41150), (4115, 35960), (4495, 32920), (5800, 25513), (6200, 23867), (6584, 22475), (7192, 20575), (8230, 17980), (8990, 16460)]