1385213400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2376

約数の個数: 240

約数和(自身を含む): 4943217840

約数和(自身を除く): 3558004440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 54, 60, 72, 74, 75, 81, 90, 100, 108, 111, 120, 135, 148, 150, 162, 180, 185, 200, 216, 222, 225, 270, 296, 300, 324, 333, 360, 370, 405, 444, 450, 540, 555, 600, 648, 666, 675, 740, 810, 888, 900, 925, 999, 1080, 1110, 1332, 1350, 1480, 1620, 1665, 1800, 1850, 1998, 2025, 2220, 2311, 2664, 2700, 2775, 2997, 3240, 3330, 3700, 3996, 4050, 4440, 4622, 4995, 5400, 5550, 5994, 6660, 6933, 7400, 7992, 8100, 8325, 9244, 9990, 11100, 11555, 11988, 13320, 13866, 14985, 16200, 16650, 18488, 19980, 20799, 22200, 23110, 23976, 24975, 27732, 29970, 33300, 34665, 39960, 41598, 46220, 49950, 55464, 57775, 59940, 62397, 66600, 69330, 74925, 83196, 85507, 92440, 99900, 103995, 115550, 119880, 124794, 138660, 149850, 166392, 171014, 173325, 187191, 199800, 207990, 231100, 249588, 256521, 277320, 299700, 311985, 342028, 346650, 374382, 415980, 427535, 462200, 499176, 513042, 519975, 599400, 623970, 684056, 693300, 748764, 769563, 831960, 855070, 935955, 1026084, 1039950, 1247940, 1282605, 1386600, 1497528, 1539126, 1559925, 1710140, 1871910, 2052168, 2079900, 2137675, 2308689, 2495880, 2565210, 3078252, 3119850, 3420280, 3743820, 3847815, 4159800, 4275350, 4617378, 4679775, 5130420, 6156504, 6239700, 6413025, 6926067, 7487640, 7695630, 8550700, 9234756, 9359550, 10260840, 11543445, 12479400, 12826050, 13852134, 15391260, 17101400, 18469512, 18719100, 19239075, 23086890, 25652100, 27704268, 30782520, 34630335, 37438200, 38478150, 46173780, 51304200, 55408536, 57717225, 69260670, 76956300, 92347560, 115434450, 138521340, 153912600, 173151675, 230868900, 277042680, 346303350, 461737800, 692606700, 1385213400]

約数ペア:

[(1, 1385213400), (2, 692606700), (3, 461737800), (4, 346303350), (5, 277042680), (6, 230868900), (8, 173151675), (9, 153912600), (10, 138521340), (12, 115434450), (15, 92347560), (18, 76956300), (20, 69260670), (24, 57717225), (25, 55408536), (27, 51304200), (30, 46173780), (36, 38478150), (37, 37438200), (40, 34630335), (45, 30782520), (50, 27704268), (54, 25652100), (60, 23086890), (72, 19239075), (74, 18719100), (75, 18469512), (81, 17101400), (90, 15391260), (100, 13852134), (108, 12826050), (111, 12479400), (120, 11543445), (135, 10260840), (148, 9359550), (150, 9234756), (162, 8550700), (180, 7695630), (185, 7487640), (200, 6926067), (216, 6413025), (222, 6239700), (225, 6156504), (270, 5130420), (296, 4679775), (300, 4617378), (324, 4275350), (333, 4159800), (360, 3847815), (370, 3743820), (405, 3420280), (444, 3119850), (450, 3078252), (540, 2565210), (555, 2495880), (600, 2308689), (648, 2137675), (666, 2079900), (675, 2052168), (740, 1871910), (810, 1710140), (888, 1559925), (900, 1539126), (925, 1497528), (999, 1386600), (1080, 1282605), (1110, 1247940), (1332, 1039950), (1350, 1026084), (1480, 935955), (1620, 855070), (1665, 831960), (1800, 769563), (1850, 748764), (1998, 693300), (2025, 684056), (2220, 623970), (2311, 599400), (2664, 519975), (2700, 513042), (2775, 499176), (2997, 462200), (3240, 427535), (3330, 415980), (3700, 374382), (3996, 346650), (4050, 342028), (4440, 311985), (4622, 299700), (4995, 277320), (5400, 256521), (5550, 249588), (5994, 231100), (6660, 207990), (6933, 199800), (7400, 187191), (7992, 173325), (8100, 171014), (8325, 166392), (9244, 149850), (9990, 138660), (11100, 124794), (11555, 119880), (11988, 115550), (13320, 103995), (13866, 99900), (14985, 92440), (16200, 85507), (16650, 83196), (18488, 74925), (19980, 69330), (20799, 66600), (22200, 62397), (23110, 59940), (23976, 57775), (24975, 55464), (27732, 49950), (29970, 46220), (33300, 41598), (34665, 39960)]