69413850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 209495520

約数和(自身を除く): 140081670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 37, 45, 50, 55, 66, 74, 75, 90, 99, 110, 111, 150, 165, 185, 198, 222, 225, 275, 330, 333, 370, 379, 407, 450, 495, 550, 555, 666, 758, 814, 825, 925, 990, 1110, 1137, 1221, 1650, 1665, 1850, 1895, 2035, 2274, 2442, 2475, 2775, 3330, 3411, 3663, 3790, 4070, 4169, 4950, 5550, 5685, 6105, 6822, 7326, 8325, 8338, 9475, 10175, 11370, 12210, 12507, 14023, 16650, 17055, 18315, 18950, 20350, 20845, 25014, 28046, 28425, 30525, 34110, 36630, 37521, 41690, 42069, 56850, 61050, 62535, 70115, 75042, 84138, 85275, 91575, 104225, 125070, 126207, 140230, 154253, 170550, 183150, 187605, 208450, 210345, 252414, 308506, 312675, 350575, 375210, 420690, 462759, 625350, 631035, 701150, 771265, 925518, 938025, 1051725, 1262070, 1388277, 1542530, 1876050, 2103450, 2313795, 2776554, 3155175, 3856325, 4627590, 6310350, 6941385, 7712650, 11568975, 13882770, 23137950, 34706925, 69413850]

約数ペア:

[(1, 69413850), (2, 34706925), (3, 23137950), (5, 13882770), (6, 11568975), (9, 7712650), (10, 6941385), (11, 6310350), (15, 4627590), (18, 3856325), (22, 3155175), (25, 2776554), (30, 2313795), (33, 2103450), (37, 1876050), (45, 1542530), (50, 1388277), (55, 1262070), (66, 1051725), (74, 938025), (75, 925518), (90, 771265), (99, 701150), (110, 631035), (111, 625350), (150, 462759), (165, 420690), (185, 375210), (198, 350575), (222, 312675), (225, 308506), (275, 252414), (330, 210345), (333, 208450), (370, 187605), (379, 183150), (407, 170550), (450, 154253), (495, 140230), (550, 126207), (555, 125070), (666, 104225), (758, 91575), (814, 85275), (825, 84138), (925, 75042), (990, 70115), (1110, 62535), (1137, 61050), (1221, 56850), (1650, 42069), (1665, 41690), (1850, 37521), (1895, 36630), (2035, 34110), (2274, 30525), (2442, 28425), (2475, 28046), (2775, 25014), (3330, 20845), (3411, 20350), (3663, 18950), (3790, 18315), (4070, 17055), (4169, 16650), (4950, 14023), (5550, 12507), (5685, 12210), (6105, 11370), (6822, 10175), (7326, 9475), (8325, 8338)]