67417700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 182071680

約数和(自身を除く): 114653980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 37, 38, 50, 70, 74, 76, 95, 100, 133, 137, 140, 148, 175, 185, 190, 259, 266, 274, 350, 370, 380, 475, 518, 532, 548, 665, 685, 700, 703, 740, 925, 950, 959, 1036, 1295, 1330, 1370, 1406, 1850, 1900, 1918, 2590, 2603, 2660, 2740, 2812, 3325, 3425, 3515, 3700, 3836, 4795, 4921, 5069, 5180, 5206, 6475, 6650, 6850, 7030, 9590, 9842, 10138, 10412, 12950, 13015, 13300, 13700, 14060, 17575, 18221, 19180, 19684, 20276, 23975, 24605, 25345, 25900, 26030, 35150, 35483, 36442, 47950, 49210, 50690, 52060, 65075, 70300, 70966, 72884, 91105, 95900, 96311, 98420, 101380, 123025, 126725, 130150, 141932, 177415, 182210, 192622, 246050, 253450, 260300, 354830, 364420, 385244, 455525, 481555, 492100, 506900, 674177, 709660, 887075, 911050, 963110, 1348354, 1774150, 1822100, 1926220, 2407775, 2696708, 3370885, 3548300, 4815550, 6741770, 9631100, 13483540, 16854425, 33708850, 67417700]

約数ペア:

[(1, 67417700), (2, 33708850), (4, 16854425), (5, 13483540), (7, 9631100), (10, 6741770), (14, 4815550), (19, 3548300), (20, 3370885), (25, 2696708), (28, 2407775), (35, 1926220), (37, 1822100), (38, 1774150), (50, 1348354), (70, 963110), (74, 911050), (76, 887075), (95, 709660), (100, 674177), (133, 506900), (137, 492100), (140, 481555), (148, 455525), (175, 385244), (185, 364420), (190, 354830), (259, 260300), (266, 253450), (274, 246050), (350, 192622), (370, 182210), (380, 177415), (475, 141932), (518, 130150), (532, 126725), (548, 123025), (665, 101380), (685, 98420), (700, 96311), (703, 95900), (740, 91105), (925, 72884), (950, 70966), (959, 70300), (1036, 65075), (1295, 52060), (1330, 50690), (1370, 49210), (1406, 47950), (1850, 36442), (1900, 35483), (1918, 35150), (2590, 26030), (2603, 25900), (2660, 25345), (2740, 24605), (2812, 23975), (3325, 20276), (3425, 19684), (3515, 19180), (3700, 18221), (3836, 17575), (4795, 14060), (4921, 13700), (5069, 13300), (5180, 13015), (5206, 12950), (6475, 10412), (6650, 10138), (6850, 9842), (7030, 9590)]