841448400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53939}}^1$

素因数の和:53973

約数の個数: 120

約数和(自身を含む): 2902835040

約数和(自身を除く): 2061386640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 53939, 107878, 161817, 215756, 269695, 323634, 431512, 539390, 647268, 701207, 809085, 863024, 1078780, 1294536, 1348475, 1402414, 1618170, 2103621, 2157560, 2589072, 2696950, 2804828, 3236340, 3506035, 4045425, 4207242, 4315120, 5393900, 5609656, 6472680, 7012070, 8090850, 8414484, 10518105, 10787800, 11219312, 12945360, 14024140, 16181700, 16828968, 17530175, 21036210, 21575600, 28048280, 32363400, 33657936, 35060350, 42072420, 52590525, 56096560, 64726800, 70120700, 84144840, 105181050, 140241400, 168289680, 210362100, 280482800, 420724200, 841448400]

約数ペア:

[(1, 841448400), (2, 420724200), (3, 280482800), (4, 210362100), (5, 168289680), (6, 140241400), (8, 105181050), (10, 84144840), (12, 70120700), (13, 64726800), (15, 56096560), (16, 52590525), (20, 42072420), (24, 35060350), (25, 33657936), (26, 32363400), (30, 28048280), (39, 21575600), (40, 21036210), (48, 17530175), (50, 16828968), (52, 16181700), (60, 14024140), (65, 12945360), (75, 11219312), (78, 10787800), (80, 10518105), (100, 8414484), (104, 8090850), (120, 7012070), (130, 6472680), (150, 5609656), (156, 5393900), (195, 4315120), (200, 4207242), (208, 4045425), (240, 3506035), (260, 3236340), (300, 2804828), (312, 2696950), (325, 2589072), (390, 2157560), (400, 2103621), (520, 1618170), (600, 1402414), (624, 1348475), (650, 1294536), (780, 1078780), (975, 863024), (1040, 809085), (1200, 701207), (1300, 647268), (1560, 539390), (1950, 431512), (2600, 323634), (3120, 269695), (3900, 215756), (5200, 161817), (7800, 107878), (15600, 53939)]