55337400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 188894160

約数和(自身を除く): 133556760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 355, 360, 426, 433, 450, 568, 600, 639, 710, 852, 866, 900, 1065, 1278, 1299, 1420, 1704, 1732, 1775, 1800, 2130, 2165, 2556, 2598, 2840, 3195, 3464, 3550, 3897, 4260, 4330, 5112, 5196, 5325, 6390, 6495, 7100, 7794, 8520, 8660, 10392, 10650, 10825, 12780, 12990, 14200, 15588, 15975, 17320, 19485, 21300, 21650, 25560, 25980, 30743, 31176, 31950, 32475, 38970, 42600, 43300, 51960, 61486, 63900, 64950, 77940, 86600, 92229, 97425, 122972, 127800, 129900, 153715, 155880, 184458, 194850, 245944, 259800, 276687, 307430, 368916, 389700, 461145, 553374, 614860, 737832, 768575, 779400, 922290, 1106748, 1229720, 1383435, 1537150, 1844580, 2213496, 2305725, 2766870, 3074300, 3689160, 4611450, 5533740, 6148600, 6917175, 9222900, 11067480, 13834350, 18445800, 27668700, 55337400]

約数ペア:

[(1, 55337400), (2, 27668700), (3, 18445800), (4, 13834350), (5, 11067480), (6, 9222900), (8, 6917175), (9, 6148600), (10, 5533740), (12, 4611450), (15, 3689160), (18, 3074300), (20, 2766870), (24, 2305725), (25, 2213496), (30, 1844580), (36, 1537150), (40, 1383435), (45, 1229720), (50, 1106748), (60, 922290), (71, 779400), (72, 768575), (75, 737832), (90, 614860), (100, 553374), (120, 461145), (142, 389700), (150, 368916), (180, 307430), (200, 276687), (213, 259800), (225, 245944), (284, 194850), (300, 184458), (355, 155880), (360, 153715), (426, 129900), (433, 127800), (450, 122972), (568, 97425), (600, 92229), (639, 86600), (710, 77940), (852, 64950), (866, 63900), (900, 61486), (1065, 51960), (1278, 43300), (1299, 42600), (1420, 38970), (1704, 32475), (1732, 31950), (1775, 31176), (1800, 30743), (2130, 25980), (2165, 25560), (2556, 21650), (2598, 21300), (2840, 19485), (3195, 17320), (3464, 15975), (3550, 15588), (3897, 14200), (4260, 12990), (4330, 12780), (5112, 10825), (5196, 10650), (5325, 10392), (6390, 8660), (6495, 8520), (7100, 7794)]