69021160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 112418840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 29, 40, 46, 52, 58, 65, 92, 104, 115, 116, 130, 145, 184, 199, 230, 232, 260, 290, 299, 377, 398, 460, 520, 580, 598, 667, 754, 796, 920, 995, 1160, 1196, 1334, 1495, 1508, 1592, 1885, 1990, 2392, 2587, 2668, 2990, 3016, 3335, 3770, 3980, 4577, 5174, 5336, 5771, 5980, 6670, 7540, 7960, 8671, 9154, 10348, 11542, 11960, 12935, 13340, 15080, 17342, 18308, 20696, 22885, 23084, 25870, 26680, 28855, 34684, 36616, 43355, 45770, 46168, 51740, 57710, 59501, 69368, 75023, 86710, 91540, 103480, 115420, 119002, 132733, 150046, 173420, 183080, 230840, 238004, 265466, 297505, 300092, 346840, 375115, 476008, 530932, 595010, 600184, 663665, 750230, 1061864, 1190020, 1327330, 1500460, 1725529, 2380040, 2654660, 3000920, 3451058, 5309320, 6902116, 8627645, 13804232, 17255290, 34510580, 69021160]

約数ペア:

[(1, 69021160), (2, 34510580), (4, 17255290), (5, 13804232), (8, 8627645), (10, 6902116), (13, 5309320), (20, 3451058), (23, 3000920), (26, 2654660), (29, 2380040), (40, 1725529), (46, 1500460), (52, 1327330), (58, 1190020), (65, 1061864), (92, 750230), (104, 663665), (115, 600184), (116, 595010), (130, 530932), (145, 476008), (184, 375115), (199, 346840), (230, 300092), (232, 297505), (260, 265466), (290, 238004), (299, 230840), (377, 183080), (398, 173420), (460, 150046), (520, 132733), (580, 119002), (598, 115420), (667, 103480), (754, 91540), (796, 86710), (920, 75023), (995, 69368), (1160, 59501), (1196, 57710), (1334, 51740), (1495, 46168), (1508, 45770), (1592, 43355), (1885, 36616), (1990, 34684), (2392, 28855), (2587, 26680), (2668, 25870), (2990, 23084), (3016, 22885), (3335, 20696), (3770, 18308), (3980, 17342), (4577, 15080), (5174, 13340), (5336, 12935), (5771, 11960), (5980, 11542), (6670, 10348), (7540, 9154), (7960, 8671)]