75135480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3933

約数の個数: 128

約数和(自身を含む): 268876800

約数和(自身を除く): 193741320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 3889, 4830, 6440, 7778, 9660, 11667, 15556, 19320, 19445, 23334, 27223, 31112, 38890, 46668, 54446, 58335, 77780, 81669, 89447, 93336, 108892, 116670, 136115, 155560, 163338, 178894, 217784, 233340, 268341, 272230, 326676, 357788, 408345, 447235, 466680, 536682, 544460, 626129, 653352, 715576, 816690, 894470, 1073364, 1088920, 1252258, 1341705, 1633380, 1788940, 1878387, 2146728, 2504516, 2683410, 3130645, 3266760, 3577880, 3756774, 5009032, 5366820, 6261290, 7513548, 9391935, 10733640, 12522580, 15027096, 18783870, 25045160, 37567740, 75135480]

約数ペア:

[(1, 75135480), (2, 37567740), (3, 25045160), (4, 18783870), (5, 15027096), (6, 12522580), (7, 10733640), (8, 9391935), (10, 7513548), (12, 6261290), (14, 5366820), (15, 5009032), (20, 3756774), (21, 3577880), (23, 3266760), (24, 3130645), (28, 2683410), (30, 2504516), (35, 2146728), (40, 1878387), (42, 1788940), (46, 1633380), (56, 1341705), (60, 1252258), (69, 1088920), (70, 1073364), (84, 894470), (92, 816690), (105, 715576), (115, 653352), (120, 626129), (138, 544460), (140, 536682), (161, 466680), (168, 447235), (184, 408345), (210, 357788), (230, 326676), (276, 272230), (280, 268341), (322, 233340), (345, 217784), (420, 178894), (460, 163338), (483, 155560), (552, 136115), (644, 116670), (690, 108892), (805, 93336), (840, 89447), (920, 81669), (966, 77780), (1288, 58335), (1380, 54446), (1610, 46668), (1932, 38890), (2415, 31112), (2760, 27223), (3220, 23334), (3864, 19445), (3889, 19320), (4830, 15556), (6440, 11667), (7778, 9660)]