76762420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 201957840

約数和(自身を除く): 125195420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 49, 58, 70, 73, 74, 98, 116, 140, 145, 146, 148, 185, 196, 203, 245, 259, 290, 292, 365, 370, 406, 490, 511, 518, 580, 730, 740, 812, 980, 1015, 1022, 1036, 1073, 1295, 1421, 1460, 1813, 2030, 2044, 2117, 2146, 2555, 2590, 2701, 2842, 3577, 3626, 4060, 4234, 4292, 5110, 5180, 5365, 5402, 5684, 7105, 7154, 7252, 7511, 8468, 9065, 10220, 10585, 10730, 10804, 13505, 14210, 14308, 14819, 15022, 17885, 18130, 18907, 21170, 21460, 27010, 28420, 29638, 30044, 35770, 36260, 37555, 37814, 42340, 52577, 54020, 59276, 71540, 74095, 75110, 75628, 78329, 94535, 103733, 105154, 132349, 148190, 150220, 156658, 189070, 207466, 210308, 262885, 264698, 296380, 313316, 378140, 391645, 414932, 518665, 525770, 529396, 548303, 661745, 783290, 1037330, 1051540, 1096606, 1323490, 1566580, 2074660, 2193212, 2646980, 2741515, 3838121, 5483030, 7676242, 10966060, 15352484, 19190605, 38381210, 76762420]

約数ペア:

[(1, 76762420), (2, 38381210), (4, 19190605), (5, 15352484), (7, 10966060), (10, 7676242), (14, 5483030), (20, 3838121), (28, 2741515), (29, 2646980), (35, 2193212), (37, 2074660), (49, 1566580), (58, 1323490), (70, 1096606), (73, 1051540), (74, 1037330), (98, 783290), (116, 661745), (140, 548303), (145, 529396), (146, 525770), (148, 518665), (185, 414932), (196, 391645), (203, 378140), (245, 313316), (259, 296380), (290, 264698), (292, 262885), (365, 210308), (370, 207466), (406, 189070), (490, 156658), (511, 150220), (518, 148190), (580, 132349), (730, 105154), (740, 103733), (812, 94535), (980, 78329), (1015, 75628), (1022, 75110), (1036, 74095), (1073, 71540), (1295, 59276), (1421, 54020), (1460, 52577), (1813, 42340), (2030, 37814), (2044, 37555), (2117, 36260), (2146, 35770), (2555, 30044), (2590, 29638), (2701, 28420), (2842, 27010), (3577, 21460), (3626, 21170), (4060, 18907), (4234, 18130), (4292, 17885), (5110, 15022), (5180, 14819), (5365, 14308), (5402, 14210), (5684, 13505), (7105, 10804), (7154, 10730), (7252, 10585), (7511, 10220), (8468, 9065)]