228040400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3589

約数の個数: 120

約数和(自身を含む): 653541504

約数和(自身を除く): 425501104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 2300, 2576, 2800, 3220, 3541, 4025, 4600, 6440, 7082, 8050, 9200, 12880, 14164, 16100, 17705, 24787, 28328, 32200, 35410, 49574, 56656, 64400, 70820, 81443, 88525, 99148, 123935, 141640, 162886, 177050, 198296, 247870, 283280, 325772, 354100, 396592, 407215, 495740, 570101, 619675, 651544, 708200, 814430, 991480, 1140202, 1239350, 1303088, 1416400, 1628860, 1982960, 2036075, 2280404, 2478700, 2850505, 3257720, 4072150, 4560808, 4957400, 5701010, 6515440, 8144300, 9121616, 9914800, 11402020, 14252525, 16288600, 22804040, 28505050, 32577200, 45608080, 57010100, 114020200, 228040400]

約数ペア:

[(1, 228040400), (2, 114020200), (4, 57010100), (5, 45608080), (7, 32577200), (8, 28505050), (10, 22804040), (14, 16288600), (16, 14252525), (20, 11402020), (23, 9914800), (25, 9121616), (28, 8144300), (35, 6515440), (40, 5701010), (46, 4957400), (50, 4560808), (56, 4072150), (70, 3257720), (80, 2850505), (92, 2478700), (100, 2280404), (112, 2036075), (115, 1982960), (140, 1628860), (161, 1416400), (175, 1303088), (184, 1239350), (200, 1140202), (230, 991480), (280, 814430), (322, 708200), (350, 651544), (368, 619675), (400, 570101), (460, 495740), (560, 407215), (575, 396592), (644, 354100), (700, 325772), (805, 283280), (920, 247870), (1150, 198296), (1288, 177050), (1400, 162886), (1610, 141640), (1840, 123935), (2300, 99148), (2576, 88525), (2800, 81443), (3220, 70820), (3541, 64400), (4025, 56656), (4600, 49574), (6440, 35410), (7082, 32200), (8050, 28328), (9200, 24787), (12880, 17705), (14164, 16100)]