528290400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20011}}^1$

素因数の和:20045

約数の個数: 144

約数和(自身を含む): 1876004928

約数和(自身を除く): 1347714528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 4400, 5280, 6600, 8800, 13200, 20011, 26400, 40022, 60033, 80044, 100055, 120066, 160088, 200110, 220121, 240132, 300165, 320176, 400220, 440242, 480264, 500275, 600330, 640352, 660363, 800440, 880484, 960528, 1000550, 1100605, 1200660, 1320726, 1500825, 1600880, 1760968, 1921056, 2001100, 2201210, 2401320, 2641452, 3001650, 3201760, 3301815, 3521936, 4002200, 4402420, 4802640, 5282904, 5503025, 6003300, 6603630, 7043872, 8004400, 8804840, 9605280, 10565808, 11006050, 12006600, 13207260, 16008800, 16509075, 17609680, 21131616, 22012100, 24013200, 26414520, 33018150, 35219360, 44024200, 48026400, 52829040, 66036300, 88048400, 105658080, 132072600, 176096800, 264145200, 528290400]

約数ペア:

[(1, 528290400), (2, 264145200), (3, 176096800), (4, 132072600), (5, 105658080), (6, 88048400), (8, 66036300), (10, 52829040), (11, 48026400), (12, 44024200), (15, 35219360), (16, 33018150), (20, 26414520), (22, 24013200), (24, 22012100), (25, 21131616), (30, 17609680), (32, 16509075), (33, 16008800), (40, 13207260), (44, 12006600), (48, 11006050), (50, 10565808), (55, 9605280), (60, 8804840), (66, 8004400), (75, 7043872), (80, 6603630), (88, 6003300), (96, 5503025), (100, 5282904), (110, 4802640), (120, 4402420), (132, 4002200), (150, 3521936), (160, 3301815), (165, 3201760), (176, 3001650), (200, 2641452), (220, 2401320), (240, 2201210), (264, 2001100), (275, 1921056), (300, 1760968), (330, 1600880), (352, 1500825), (400, 1320726), (440, 1200660), (480, 1100605), (528, 1000550), (550, 960528), (600, 880484), (660, 800440), (800, 660363), (825, 640352), (880, 600330), (1056, 500275), (1100, 480264), (1200, 440242), (1320, 400220), (1650, 320176), (1760, 300165), (2200, 240132), (2400, 220121), (2640, 200110), (3300, 160088), (4400, 120066), (5280, 100055), (6600, 80044), (8800, 60033), (13200, 40022), (20011, 26400)]