79002700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 108

約数和(自身を含む): 208392912

約数和(自身を除く): 129390212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 575, 644, 700, 701, 805, 980, 1127, 1150, 1225, 1402, 1610, 2254, 2300, 2450, 2804, 3220, 3505, 4025, 4508, 4900, 4907, 5635, 7010, 8050, 9814, 11270, 14020, 16100, 16123, 17525, 19628, 22540, 24535, 28175, 32246, 34349, 35050, 49070, 56350, 64492, 68698, 70100, 80615, 98140, 112700, 112861, 122675, 137396, 161230, 171745, 225722, 245350, 322460, 343490, 403075, 451444, 490700, 564305, 686980, 790027, 806150, 858725, 1128610, 1580054, 1612300, 1717450, 2257220, 2821525, 3160108, 3434900, 3950135, 5643050, 7900270, 11286100, 15800540, 19750675, 39501350, 79002700]

約数ペア:

[(1, 79002700), (2, 39501350), (4, 19750675), (5, 15800540), (7, 11286100), (10, 7900270), (14, 5643050), (20, 3950135), (23, 3434900), (25, 3160108), (28, 2821525), (35, 2257220), (46, 1717450), (49, 1612300), (50, 1580054), (70, 1128610), (92, 858725), (98, 806150), (100, 790027), (115, 686980), (140, 564305), (161, 490700), (175, 451444), (196, 403075), (230, 343490), (245, 322460), (322, 245350), (350, 225722), (460, 171745), (490, 161230), (575, 137396), (644, 122675), (700, 112861), (701, 112700), (805, 98140), (980, 80615), (1127, 70100), (1150, 68698), (1225, 64492), (1402, 56350), (1610, 49070), (2254, 35050), (2300, 34349), (2450, 32246), (2804, 28175), (3220, 24535), (3505, 22540), (4025, 19628), (4508, 17525), (4900, 16123), (4907, 16100), (5635, 14020), (7010, 11270), (8050, 9814)]