175204120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 490291200

約数和(自身を除く): 315087080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 127, 130, 140, 182, 254, 260, 280, 364, 379, 455, 508, 520, 635, 728, 758, 889, 910, 1016, 1270, 1516, 1651, 1778, 1820, 1895, 2540, 2653, 3032, 3302, 3556, 3640, 3790, 4445, 4927, 5080, 5306, 6604, 7112, 7580, 8255, 8890, 9854, 10612, 11557, 13208, 13265, 15160, 16510, 17780, 19708, 21224, 23114, 24635, 26530, 33020, 34489, 35560, 39416, 46228, 48133, 49270, 53060, 57785, 66040, 68978, 92456, 96266, 98540, 106120, 115570, 137956, 172445, 192532, 197080, 231140, 240665, 275912, 336931, 344890, 385064, 462280, 481330, 625729, 673862, 689780, 962660, 1251458, 1347724, 1379560, 1684655, 1925320, 2502916, 2695448, 3128645, 3369310, 4380103, 5005832, 6257290, 6738620, 8760206, 12514580, 13477240, 17520412, 21900515, 25029160, 35040824, 43801030, 87602060, 175204120]

約数ペア:

[(1, 175204120), (2, 87602060), (4, 43801030), (5, 35040824), (7, 25029160), (8, 21900515), (10, 17520412), (13, 13477240), (14, 12514580), (20, 8760206), (26, 6738620), (28, 6257290), (35, 5005832), (40, 4380103), (52, 3369310), (56, 3128645), (65, 2695448), (70, 2502916), (91, 1925320), (104, 1684655), (127, 1379560), (130, 1347724), (140, 1251458), (182, 962660), (254, 689780), (260, 673862), (280, 625729), (364, 481330), (379, 462280), (455, 385064), (508, 344890), (520, 336931), (635, 275912), (728, 240665), (758, 231140), (889, 197080), (910, 192532), (1016, 172445), (1270, 137956), (1516, 115570), (1651, 106120), (1778, 98540), (1820, 96266), (1895, 92456), (2540, 68978), (2653, 66040), (3032, 57785), (3302, 53060), (3556, 49270), (3640, 48133), (3790, 46228), (4445, 39416), (4927, 35560), (5080, 34489), (5306, 33020), (6604, 26530), (7112, 24635), (7580, 23114), (8255, 21224), (8890, 19708), (9854, 17780), (10612, 16510), (11557, 15160), (13208, 13265)]