82471260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 237404160

約数和(自身を除く): 154932900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 127, 137, 158, 237, 254, 274, 316, 381, 395, 411, 474, 508, 548, 635, 685, 762, 790, 822, 948, 1185, 1270, 1370, 1524, 1580, 1644, 1905, 2055, 2370, 2540, 2740, 3810, 4110, 4740, 7620, 8220, 10033, 10823, 17399, 20066, 21646, 30099, 32469, 34798, 40132, 43292, 50165, 52197, 54115, 60198, 64938, 69596, 86995, 100330, 104394, 108230, 120396, 129876, 150495, 162345, 173990, 200660, 208788, 216460, 260985, 300990, 324690, 347980, 521970, 601980, 649380, 1043940, 1374521, 2749042, 4123563, 5498084, 6872605, 8247126, 13745210, 16494252, 20617815, 27490420, 41235630, 82471260]

約数ペア:

[(1, 82471260), (2, 41235630), (3, 27490420), (4, 20617815), (5, 16494252), (6, 13745210), (10, 8247126), (12, 6872605), (15, 5498084), (20, 4123563), (30, 2749042), (60, 1374521), (79, 1043940), (127, 649380), (137, 601980), (158, 521970), (237, 347980), (254, 324690), (274, 300990), (316, 260985), (381, 216460), (395, 208788), (411, 200660), (474, 173990), (508, 162345), (548, 150495), (635, 129876), (685, 120396), (762, 108230), (790, 104394), (822, 100330), (948, 86995), (1185, 69596), (1270, 64938), (1370, 60198), (1524, 54115), (1580, 52197), (1644, 50165), (1905, 43292), (2055, 40132), (2370, 34798), (2540, 32469), (2740, 30099), (3810, 21646), (4110, 20066), (4740, 17399), (7620, 10823), (8220, 10033)]