154299180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15973}}^1$

素因数の和:16015

約数の個数: 96

約数和(自身を含む): 515257344

約数和(自身を除く): 360958164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 15973, 31946, 47919, 63892, 79865, 95838, 111811, 159730, 191676, 223622, 239595, 319460, 335433, 367379, 447244, 479190, 559055, 670866, 734758, 958380, 1102137, 1118110, 1341732, 1469516, 1677165, 1836895, 2204274, 2236220, 2571653, 3354330, 3673790, 4408548, 5143306, 5510685, 6708660, 7347580, 7714959, 10286612, 11021370, 12858265, 15429918, 22042740, 25716530, 30859836, 38574795, 51433060, 77149590, 154299180]

約数ペア:

[(1, 154299180), (2, 77149590), (3, 51433060), (4, 38574795), (5, 30859836), (6, 25716530), (7, 22042740), (10, 15429918), (12, 12858265), (14, 11021370), (15, 10286612), (20, 7714959), (21, 7347580), (23, 6708660), (28, 5510685), (30, 5143306), (35, 4408548), (42, 3673790), (46, 3354330), (60, 2571653), (69, 2236220), (70, 2204274), (84, 1836895), (92, 1677165), (105, 1469516), (115, 1341732), (138, 1118110), (140, 1102137), (161, 958380), (210, 734758), (230, 670866), (276, 559055), (322, 479190), (345, 447244), (420, 367379), (460, 335433), (483, 319460), (644, 239595), (690, 223622), (805, 191676), (966, 159730), (1380, 111811), (1610, 95838), (1932, 79865), (2415, 63892), (3220, 47919), (4830, 31946), (9660, 15973)]