75410240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 192633600

約数和(自身を除く): 117223360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 79, 80, 95, 152, 157, 158, 160, 190, 304, 314, 316, 320, 380, 395, 608, 628, 632, 760, 785, 790, 1216, 1256, 1264, 1501, 1520, 1570, 1580, 2512, 2528, 2983, 3002, 3040, 3140, 3160, 5024, 5056, 5966, 6004, 6080, 6280, 6320, 7505, 10048, 11932, 12008, 12403, 12560, 12640, 14915, 15010, 23864, 24016, 24806, 25120, 25280, 29830, 30020, 47728, 48032, 49612, 50240, 59660, 60040, 62015, 95456, 96064, 99224, 119320, 120080, 124030, 190912, 198448, 235657, 238640, 240160, 248060, 396896, 471314, 477280, 480320, 496120, 793792, 942628, 954560, 992240, 1178285, 1885256, 1984480, 2356570, 3770512, 3968960, 4713140, 7541024, 9426280, 15082048, 18852560, 37705120, 75410240]

約数ペア:

[(1, 75410240), (2, 37705120), (4, 18852560), (5, 15082048), (8, 9426280), (10, 7541024), (16, 4713140), (19, 3968960), (20, 3770512), (32, 2356570), (38, 1984480), (40, 1885256), (64, 1178285), (76, 992240), (79, 954560), (80, 942628), (95, 793792), (152, 496120), (157, 480320), (158, 477280), (160, 471314), (190, 396896), (304, 248060), (314, 240160), (316, 238640), (320, 235657), (380, 198448), (395, 190912), (608, 124030), (628, 120080), (632, 119320), (760, 99224), (785, 96064), (790, 95456), (1216, 62015), (1256, 60040), (1264, 59660), (1501, 50240), (1520, 49612), (1570, 48032), (1580, 47728), (2512, 30020), (2528, 29830), (2983, 25280), (3002, 25120), (3040, 24806), (3140, 24016), (3160, 23864), (5024, 15010), (5056, 14915), (5966, 12640), (6004, 12560), (6080, 12403), (6280, 12008), (6320, 11932), (7505, 10048)]