171453100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 465470208

約数和(自身を除く): 294017108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 83, 91, 100, 130, 140, 166, 175, 182, 227, 260, 325, 332, 350, 364, 415, 454, 455, 581, 650, 700, 830, 908, 910, 1079, 1135, 1162, 1300, 1589, 1660, 1820, 2075, 2158, 2270, 2275, 2324, 2905, 2951, 3178, 4150, 4316, 4540, 4550, 5395, 5675, 5810, 5902, 6356, 7553, 7945, 8300, 9100, 10790, 11350, 11620, 11804, 14525, 14755, 15106, 15890, 18841, 20657, 21580, 22700, 26975, 29050, 29510, 30212, 31780, 37682, 37765, 39725, 41314, 53950, 58100, 59020, 73775, 75364, 75530, 79450, 82628, 94205, 103285, 107900, 131887, 147550, 151060, 158900, 188410, 188825, 206570, 244933, 263774, 295100, 376820, 377650, 413140, 471025, 489866, 516425, 527548, 659435, 755300, 942050, 979732, 1032850, 1224665, 1318870, 1714531, 1884100, 2065700, 2449330, 2637740, 3297175, 3429062, 4898660, 6123325, 6594350, 6858124, 8572655, 12246650, 13188700, 17145310, 24493300, 34290620, 42863275, 85726550, 171453100]

約数ペア:

[(1, 171453100), (2, 85726550), (4, 42863275), (5, 34290620), (7, 24493300), (10, 17145310), (13, 13188700), (14, 12246650), (20, 8572655), (25, 6858124), (26, 6594350), (28, 6123325), (35, 4898660), (50, 3429062), (52, 3297175), (65, 2637740), (70, 2449330), (83, 2065700), (91, 1884100), (100, 1714531), (130, 1318870), (140, 1224665), (166, 1032850), (175, 979732), (182, 942050), (227, 755300), (260, 659435), (325, 527548), (332, 516425), (350, 489866), (364, 471025), (415, 413140), (454, 377650), (455, 376820), (581, 295100), (650, 263774), (700, 244933), (830, 206570), (908, 188825), (910, 188410), (1079, 158900), (1135, 151060), (1162, 147550), (1300, 131887), (1589, 107900), (1660, 103285), (1820, 94205), (2075, 82628), (2158, 79450), (2270, 75530), (2275, 75364), (2324, 73775), (2905, 59020), (2951, 58100), (3178, 53950), (4150, 41314), (4316, 39725), (4540, 37765), (4550, 37682), (5395, 31780), (5675, 30212), (5810, 29510), (5902, 29050), (6356, 26975), (7553, 22700), (7945, 21580), (8300, 20657), (9100, 18841), (10790, 15890), (11350, 15106), (11620, 14755), (11804, 14525)]