275231160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20663}}^1$

素因数の和:20717

約数の個数: 96

約数和(自身を含む): 918721440

約数和(自身を除く): 643490280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 20663, 41326, 61989, 82652, 103315, 123978, 165304, 185967, 206630, 247956, 309945, 371934, 413260, 495912, 619890, 743868, 764531, 826520, 929835, 1239780, 1487736, 1529062, 1859670, 2293593, 2479560, 3058124, 3719340, 3822655, 4587186, 6116248, 6880779, 7438680, 7645310, 9174372, 11467965, 13761558, 15290620, 18348744, 22935930, 27523116, 30581240, 34403895, 45871860, 55046232, 68807790, 91743720, 137615580, 275231160]

約数ペア:

[(1, 275231160), (2, 137615580), (3, 91743720), (4, 68807790), (5, 55046232), (6, 45871860), (8, 34403895), (9, 30581240), (10, 27523116), (12, 22935930), (15, 18348744), (18, 15290620), (20, 13761558), (24, 11467965), (30, 9174372), (36, 7645310), (37, 7438680), (40, 6880779), (45, 6116248), (60, 4587186), (72, 3822655), (74, 3719340), (90, 3058124), (111, 2479560), (120, 2293593), (148, 1859670), (180, 1529062), (185, 1487736), (222, 1239780), (296, 929835), (333, 826520), (360, 764531), (370, 743868), (444, 619890), (555, 495912), (666, 413260), (740, 371934), (888, 309945), (1110, 247956), (1332, 206630), (1480, 185967), (1665, 165304), (2220, 123978), (2664, 103315), (3330, 82652), (4440, 61989), (6660, 41326), (13320, 20663)]