138754440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 192

約数和(自身を含む): 505776960

約数和(自身を除く): 367022520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 555, 660, 666, 740, 792, 814, 888, 947, 990, 1110, 1221, 1320, 1332, 1480, 1628, 1665, 1894, 1980, 2035, 2220, 2442, 2664, 2841, 3256, 3330, 3663, 3788, 3960, 4070, 4440, 4735, 4884, 5682, 6105, 6660, 7326, 7576, 8140, 8523, 9470, 9768, 10417, 11364, 12210, 13320, 14205, 14652, 16280, 17046, 18315, 18940, 20834, 22728, 24420, 28410, 29304, 31251, 34092, 35039, 36630, 37880, 41668, 42615, 48840, 52085, 56820, 62502, 68184, 70078, 73260, 83336, 85230, 93753, 104170, 105117, 113640, 125004, 140156, 146520, 156255, 170460, 175195, 187506, 208340, 210234, 250008, 280312, 312510, 315351, 340920, 350390, 375012, 385429, 416680, 420468, 468765, 525585, 625020, 630702, 700780, 750024, 770858, 840936, 937530, 1051170, 1156287, 1250040, 1261404, 1401560, 1541716, 1576755, 1875060, 1927145, 2102340, 2312574, 2522808, 3083432, 3153510, 3468861, 3750120, 3854290, 4204680, 4625148, 5781435, 6307020, 6937722, 7708580, 9250296, 11562870, 12614040, 13875444, 15417160, 17344305, 23125740, 27750888, 34688610, 46251480, 69377220, 138754440]

約数ペア:

[(1, 138754440), (2, 69377220), (3, 46251480), (4, 34688610), (5, 27750888), (6, 23125740), (8, 17344305), (9, 15417160), (10, 13875444), (11, 12614040), (12, 11562870), (15, 9250296), (18, 7708580), (20, 6937722), (22, 6307020), (24, 5781435), (30, 4625148), (33, 4204680), (36, 3854290), (37, 3750120), (40, 3468861), (44, 3153510), (45, 3083432), (55, 2522808), (60, 2312574), (66, 2102340), (72, 1927145), (74, 1875060), (88, 1576755), (90, 1541716), (99, 1401560), (110, 1261404), (111, 1250040), (120, 1156287), (132, 1051170), (148, 937530), (165, 840936), (180, 770858), (185, 750024), (198, 700780), (220, 630702), (222, 625020), (264, 525585), (296, 468765), (330, 420468), (333, 416680), (360, 385429), (370, 375012), (396, 350390), (407, 340920), (440, 315351), (444, 312510), (495, 280312), (555, 250008), (660, 210234), (666, 208340), (740, 187506), (792, 175195), (814, 170460), (888, 156255), (947, 146520), (990, 140156), (1110, 125004), (1221, 113640), (1320, 105117), (1332, 104170), (1480, 93753), (1628, 85230), (1665, 83336), (1894, 73260), (1980, 70078), (2035, 68184), (2220, 62502), (2442, 56820), (2664, 52085), (2841, 48840), (3256, 42615), (3330, 41668), (3663, 37880), (3788, 36630), (3960, 35039), (4070, 34092), (4440, 31251), (4735, 29304), (4884, 28410), (5682, 24420), (6105, 22728), (6660, 20834), (7326, 18940), (7576, 18315), (8140, 17046), (8523, 16280), (9470, 14652), (9768, 14205), (10417, 13320), (11364, 12210)]