138794400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 216

約数和(自身を含む): 503616204

約数和(自身を除く): 364821804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 72, 74, 75, 80, 90, 96, 100, 111, 120, 144, 148, 150, 160, 180, 185, 200, 222, 225, 240, 288, 296, 300, 333, 360, 370, 400, 444, 450, 480, 521, 555, 592, 600, 666, 720, 740, 800, 888, 900, 925, 1042, 1110, 1184, 1200, 1332, 1440, 1480, 1563, 1665, 1776, 1800, 1850, 2084, 2220, 2400, 2605, 2664, 2775, 2960, 3126, 3330, 3552, 3600, 3700, 4168, 4440, 4689, 5210, 5328, 5550, 5920, 6252, 6660, 7200, 7400, 7815, 8325, 8336, 8880, 9378, 10420, 10656, 11100, 12504, 13025, 13320, 14800, 15630, 16650, 16672, 17760, 18756, 19277, 20840, 22200, 23445, 25008, 26050, 26640, 29600, 31260, 33300, 37512, 38554, 39075, 41680, 44400, 46890, 50016, 52100, 53280, 57831, 62520, 66600, 75024, 77108, 78150, 83360, 88800, 93780, 96385, 104200, 115662, 117225, 125040, 133200, 150048, 154216, 156300, 173493, 187560, 192770, 208400, 231324, 234450, 250080, 266400, 289155, 308432, 312600, 346986, 375120, 385540, 416800, 462648, 468900, 481925, 578310, 616864, 625200, 693972, 750240, 771080, 867465, 925296, 937800, 963850, 1156620, 1250400, 1387944, 1445775, 1542160, 1734930, 1850592, 1875600, 1927700, 2313240, 2775888, 2891550, 3084320, 3469860, 3751200, 3855400, 4337325, 4626480, 5551776, 5783100, 6939720, 7710800, 8674650, 9252960, 11566200, 13879440, 15421600, 17349300, 23132400, 27758880, 34698600, 46264800, 69397200, 138794400]

約数ペア:

[(1, 138794400), (2, 69397200), (3, 46264800), (4, 34698600), (5, 27758880), (6, 23132400), (8, 17349300), (9, 15421600), (10, 13879440), (12, 11566200), (15, 9252960), (16, 8674650), (18, 7710800), (20, 6939720), (24, 5783100), (25, 5551776), (30, 4626480), (32, 4337325), (36, 3855400), (37, 3751200), (40, 3469860), (45, 3084320), (48, 2891550), (50, 2775888), (60, 2313240), (72, 1927700), (74, 1875600), (75, 1850592), (80, 1734930), (90, 1542160), (96, 1445775), (100, 1387944), (111, 1250400), (120, 1156620), (144, 963850), (148, 937800), (150, 925296), (160, 867465), (180, 771080), (185, 750240), (200, 693972), (222, 625200), (225, 616864), (240, 578310), (288, 481925), (296, 468900), (300, 462648), (333, 416800), (360, 385540), (370, 375120), (400, 346986), (444, 312600), (450, 308432), (480, 289155), (521, 266400), (555, 250080), (592, 234450), (600, 231324), (666, 208400), (720, 192770), (740, 187560), (800, 173493), (888, 156300), (900, 154216), (925, 150048), (1042, 133200), (1110, 125040), (1184, 117225), (1200, 115662), (1332, 104200), (1440, 96385), (1480, 93780), (1563, 88800), (1665, 83360), (1776, 78150), (1800, 77108), (1850, 75024), (2084, 66600), (2220, 62520), (2400, 57831), (2605, 53280), (2664, 52100), (2775, 50016), (2960, 46890), (3126, 44400), (3330, 41680), (3552, 39075), (3600, 38554), (3700, 37512), (4168, 33300), (4440, 31260), (4689, 29600), (5210, 26640), (5328, 26050), (5550, 25008), (5920, 23445), (6252, 22200), (6660, 20840), (7200, 19277), (7400, 18756), (7815, 17760), (8325, 16672), (8336, 16650), (8880, 15630), (9378, 14800), (10420, 13320), (10656, 13025), (11100, 12504)]