74792900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8219}}^1$

素因数の和:8253

約数の個数: 72

約数和(自身を含む): 199778880

約数和(自身を除く): 124985980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 8219, 9100, 16438, 32876, 41095, 57533, 82190, 106847, 115066, 164380, 205475, 213694, 230132, 287665, 410950, 427388, 534235, 575330, 747929, 821900, 1068470, 1150660, 1438325, 1495858, 2136940, 2671175, 2876650, 2991716, 3739645, 5342350, 5753300, 7479290, 10684700, 14958580, 18698225, 37396450, 74792900]

約数ペア:

[(1, 74792900), (2, 37396450), (4, 18698225), (5, 14958580), (7, 10684700), (10, 7479290), (13, 5753300), (14, 5342350), (20, 3739645), (25, 2991716), (26, 2876650), (28, 2671175), (35, 2136940), (50, 1495858), (52, 1438325), (65, 1150660), (70, 1068470), (91, 821900), (100, 747929), (130, 575330), (140, 534235), (175, 427388), (182, 410950), (260, 287665), (325, 230132), (350, 213694), (364, 205475), (455, 164380), (650, 115066), (700, 106847), (910, 82190), (1300, 57533), (1820, 41095), (2275, 32876), (4550, 16438), (8219, 9100)]