81226600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4499

約数の個数: 96

約数和(自身を含む): 232485120

約数和(自身を除く): 151258520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4463, 4550, 8926, 9100, 17852, 18200, 22315, 31241, 35704, 44630, 58019, 62482, 89260, 111575, 116038, 124964, 156205, 178520, 223150, 232076, 249928, 290095, 312410, 406133, 446300, 464152, 580190, 624820, 781025, 812266, 892600, 1160380, 1249640, 1450475, 1562050, 1624532, 2030665, 2320760, 2900950, 3124100, 3249064, 4061330, 5801900, 6248200, 8122660, 10153325, 11603800, 16245320, 20306650, 40613300, 81226600]

約数ペア:

[(1, 81226600), (2, 40613300), (4, 20306650), (5, 16245320), (7, 11603800), (8, 10153325), (10, 8122660), (13, 6248200), (14, 5801900), (20, 4061330), (25, 3249064), (26, 3124100), (28, 2900950), (35, 2320760), (40, 2030665), (50, 1624532), (52, 1562050), (56, 1450475), (65, 1249640), (70, 1160380), (91, 892600), (100, 812266), (104, 781025), (130, 624820), (140, 580190), (175, 464152), (182, 446300), (200, 406133), (260, 312410), (280, 290095), (325, 249928), (350, 232076), (364, 223150), (455, 178520), (520, 156205), (650, 124964), (700, 116038), (728, 111575), (910, 89260), (1300, 62482), (1400, 58019), (1820, 44630), (2275, 35704), (2600, 31241), (3640, 22315), (4463, 18200), (4550, 17852), (8926, 9100)]