77392530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 217128960

約数和(自身を除く): 139736430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 61, 74, 90, 111, 122, 127, 135, 183, 185, 222, 254, 270, 305, 333, 366, 370, 381, 549, 555, 610, 635, 666, 762, 915, 999, 1098, 1110, 1143, 1270, 1647, 1665, 1830, 1905, 1998, 2257, 2286, 2745, 3294, 3330, 3429, 3810, 4514, 4699, 4995, 5490, 5715, 6771, 6858, 7747, 8235, 9398, 9990, 11285, 11430, 13542, 14097, 15494, 16470, 17145, 20313, 22570, 23241, 23495, 28194, 33855, 34290, 38735, 40626, 42291, 46482, 46990, 60939, 67710, 69723, 70485, 77470, 84582, 101565, 116205, 121878, 126873, 139446, 140970, 203130, 209169, 211455, 232410, 253746, 286639, 304695, 348615, 418338, 422910, 573278, 609390, 634365, 697230, 859917, 1045845, 1268730, 1433195, 1719834, 2091690, 2579751, 2866390, 4299585, 5159502, 7739253, 8599170, 12898755, 15478506, 25797510, 38696265, 77392530]

約数ペア:

[(1, 77392530), (2, 38696265), (3, 25797510), (5, 15478506), (6, 12898755), (9, 8599170), (10, 7739253), (15, 5159502), (18, 4299585), (27, 2866390), (30, 2579751), (37, 2091690), (45, 1719834), (54, 1433195), (61, 1268730), (74, 1045845), (90, 859917), (111, 697230), (122, 634365), (127, 609390), (135, 573278), (183, 422910), (185, 418338), (222, 348615), (254, 304695), (270, 286639), (305, 253746), (333, 232410), (366, 211455), (370, 209169), (381, 203130), (549, 140970), (555, 139446), (610, 126873), (635, 121878), (666, 116205), (762, 101565), (915, 84582), (999, 77470), (1098, 70485), (1110, 69723), (1143, 67710), (1270, 60939), (1647, 46990), (1665, 46482), (1830, 42291), (1905, 40626), (1998, 38735), (2257, 34290), (2286, 33855), (2745, 28194), (3294, 23495), (3330, 23241), (3429, 22570), (3810, 20313), (4514, 17145), (4699, 16470), (4995, 15494), (5490, 14097), (5715, 13542), (6771, 11430), (6858, 11285), (7747, 9990), (8235, 9398)]