55229400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 188894160

約数和(自身を除く): 133664760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 488, 503, 549, 600, 610, 732, 900, 915, 1006, 1098, 1220, 1464, 1509, 1525, 1800, 1830, 2012, 2196, 2440, 2515, 2745, 3018, 3050, 3660, 4024, 4392, 4527, 4575, 5030, 5490, 6036, 6100, 7320, 7545, 9054, 9150, 10060, 10980, 12072, 12200, 12575, 13725, 15090, 18108, 18300, 20120, 21960, 22635, 25150, 27450, 30180, 30683, 36216, 36600, 37725, 45270, 50300, 54900, 60360, 61366, 75450, 90540, 92049, 100600, 109800, 113175, 122732, 150900, 153415, 181080, 184098, 226350, 245464, 276147, 301800, 306830, 368196, 452700, 460245, 552294, 613660, 736392, 767075, 905400, 920490, 1104588, 1227320, 1380735, 1534150, 1840980, 2209176, 2301225, 2761470, 3068300, 3681960, 4602450, 5522940, 6136600, 6903675, 9204900, 11045880, 13807350, 18409800, 27614700, 55229400]

約数ペア:

[(1, 55229400), (2, 27614700), (3, 18409800), (4, 13807350), (5, 11045880), (6, 9204900), (8, 6903675), (9, 6136600), (10, 5522940), (12, 4602450), (15, 3681960), (18, 3068300), (20, 2761470), (24, 2301225), (25, 2209176), (30, 1840980), (36, 1534150), (40, 1380735), (45, 1227320), (50, 1104588), (60, 920490), (61, 905400), (72, 767075), (75, 736392), (90, 613660), (100, 552294), (120, 460245), (122, 452700), (150, 368196), (180, 306830), (183, 301800), (200, 276147), (225, 245464), (244, 226350), (300, 184098), (305, 181080), (360, 153415), (366, 150900), (450, 122732), (488, 113175), (503, 109800), (549, 100600), (600, 92049), (610, 90540), (732, 75450), (900, 61366), (915, 60360), (1006, 54900), (1098, 50300), (1220, 45270), (1464, 37725), (1509, 36600), (1525, 36216), (1800, 30683), (1830, 30180), (2012, 27450), (2196, 25150), (2440, 22635), (2515, 21960), (2745, 20120), (3018, 18300), (3050, 18108), (3660, 15090), (4024, 13725), (4392, 12575), (4527, 12200), (4575, 12072), (5030, 10980), (5490, 10060), (6036, 9150), (6100, 9054), (7320, 7545)]