55655880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1203

約数の個数: 128

約数和(自身を含む): 194227200

約数和(自身を除く): 138571320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1123, 1180, 1239, 1416, 1652, 1770, 2065, 2246, 2360, 2478, 3304, 3369, 3540, 4130, 4492, 4956, 5615, 6195, 6738, 7080, 7861, 8260, 8984, 9912, 11230, 12390, 13476, 15722, 16520, 16845, 22460, 23583, 24780, 26952, 31444, 33690, 39305, 44920, 47166, 49560, 62888, 66257, 67380, 78610, 94332, 117915, 132514, 134760, 157220, 188664, 198771, 235830, 265028, 314440, 331285, 397542, 463799, 471660, 530056, 662570, 795084, 927598, 943320, 993855, 1325140, 1391397, 1590168, 1855196, 1987710, 2318995, 2650280, 2782794, 3710392, 3975420, 4637990, 5565588, 6956985, 7950840, 9275980, 11131176, 13913970, 18551960, 27827940, 55655880]

約数ペア:

[(1, 55655880), (2, 27827940), (3, 18551960), (4, 13913970), (5, 11131176), (6, 9275980), (7, 7950840), (8, 6956985), (10, 5565588), (12, 4637990), (14, 3975420), (15, 3710392), (20, 2782794), (21, 2650280), (24, 2318995), (28, 1987710), (30, 1855196), (35, 1590168), (40, 1391397), (42, 1325140), (56, 993855), (59, 943320), (60, 927598), (70, 795084), (84, 662570), (105, 530056), (118, 471660), (120, 463799), (140, 397542), (168, 331285), (177, 314440), (210, 265028), (236, 235830), (280, 198771), (295, 188664), (354, 157220), (413, 134760), (420, 132514), (472, 117915), (590, 94332), (708, 78610), (826, 67380), (840, 66257), (885, 62888), (1123, 49560), (1180, 47166), (1239, 44920), (1416, 39305), (1652, 33690), (1770, 31444), (2065, 26952), (2246, 24780), (2360, 23583), (2478, 22460), (3304, 16845), (3369, 16520), (3540, 15722), (4130, 13476), (4492, 12390), (4956, 11230), (5615, 9912), (6195, 8984), (6738, 8260), (7080, 7861)]