1996157400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89917}}^1$

素因数の和:89973

約数の個数: 96

約数和(自身を含む): 6355404240

約数和(自身を除く): 4359246840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 148, 150, 185, 200, 222, 296, 300, 370, 444, 555, 600, 740, 888, 925, 1110, 1480, 1850, 2220, 2775, 3700, 4440, 5550, 7400, 11100, 22200, 89917, 179834, 269751, 359668, 449585, 539502, 719336, 899170, 1079004, 1348755, 1798340, 2158008, 2247925, 2697510, 3326929, 3596680, 4495850, 5395020, 6653858, 6743775, 8991700, 9980787, 10790040, 13307716, 13487550, 16634645, 17983400, 19961574, 26615432, 26975100, 33269290, 39923148, 49903935, 53950200, 66538580, 79846296, 83173225, 99807870, 133077160, 166346450, 199615740, 249519675, 332692900, 399231480, 499039350, 665385800, 998078700, 1996157400]

約数ペア:

[(1, 1996157400), (2, 998078700), (3, 665385800), (4, 499039350), (5, 399231480), (6, 332692900), (8, 249519675), (10, 199615740), (12, 166346450), (15, 133077160), (20, 99807870), (24, 83173225), (25, 79846296), (30, 66538580), (37, 53950200), (40, 49903935), (50, 39923148), (60, 33269290), (74, 26975100), (75, 26615432), (100, 19961574), (111, 17983400), (120, 16634645), (148, 13487550), (150, 13307716), (185, 10790040), (200, 9980787), (222, 8991700), (296, 6743775), (300, 6653858), (370, 5395020), (444, 4495850), (555, 3596680), (600, 3326929), (740, 2697510), (888, 2247925), (925, 2158008), (1110, 1798340), (1480, 1348755), (1850, 1079004), (2220, 899170), (2775, 719336), (3700, 539502), (4440, 449585), (5550, 359668), (7400, 269751), (11100, 179834), (22200, 89917)]